tag:blogger.com,1999:blog-50604936015579729282024-03-19T02:01:11.888-07:00Stone, Water & GlassThoughts & Discussion about SculptureAlan Hochmanhttp://www.blogger.com/profile/14372914074639376610noreply@blogger.comBlogger6125tag:blogger.com,1999:blog-5060493601557972928.post-7998357797696516432009-09-16T20:02:00.007-07:002009-09-16T20:08:32.903-07:00Intimate Conversation - Part 3<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7M8vNkts9kS8BCjPSJrvAIrE8l6IgDDUxWouKDVbbKnyJzDCpGtI2kHeKuqM0FpKklTDiSz4eG3EJ3tziyg_-a8H9Rp6gynp48fCg9gaIKyGUVpxJw_EqwhmvB8gKGXUDNK8yy9i3X42j/s1600-h/IMG_2514.JPG"><br /><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7M8vNkts9kS8BCjPSJrvAIrE8l6IgDDUxWouKDVbbKnyJzDCpGtI2kHeKuqM0FpKklTDiSz4eG3EJ3tziyg_-a8H9Rp6gynp48fCg9gaIKyGUVpxJw_EqwhmvB8gKGXUDNK8yy9i3X42j/s400/IMG_2514.JPG" border="0" alt="" id="BLOGGER_PHOTO_ID_5382267196076509714" /></a> <!--StartFragment--> <p class="MsoNormal">Remember this?</p> <p class="MsoNormal">After the diversion of going to a quarry, I’m back to work on this fountain.<span style="mso-spacerun: yes"> </span>Having drilled the mounting and water holes, the next step is to remove the remaining stone between the heads and then refine the shapes.<span style="mso-spacerun:yes"> </span>I used an air hammer and chisels to cut away the stone. The picture below is part way through the removal process.<span style="mso-spacerun: yes"> </span>Notice that stone has been carved away from the backs of the heads as well as from between them.<span style="mso-spacerun: yes"> </span>You can also see how rough the surface is from the chiseling … and what a mess it makes.<span style="mso-spacerun:yes"> </span>This is one reason I work outside and not inside the studio.</p><div><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj1KXXjHi1NgQ2HlMLSeKUrqUXlrBqOv29dSmvbKTbweSa5RacbyC5PWVoCGXK8QutvpLcMfq-f4JBOdllZM26VzYiYKwfX04BzbRxReDjq-OJ2LT7lCNRKTHMzdJvBrs9fO4w4Xpba7OIA/s1600-h/IMG_2522.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj1KXXjHi1NgQ2HlMLSeKUrqUXlrBqOv29dSmvbKTbweSa5RacbyC5PWVoCGXK8QutvpLcMfq-f4JBOdllZM26VzYiYKwfX04BzbRxReDjq-OJ2LT7lCNRKTHMzdJvBrs9fO4w4Xpba7OIA/s400/IMG_2522.JPG" border="0" alt="" id="BLOGGER_PHOTO_ID_5382267078812665842" /></a><br /></div><div><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiSVFVz8bx1nvNq5_qJNoqZwjEgkxQofposAL2h2SJlbKrT5fKzmycUQKbusS-LwlxXR6FK6iP5Yl3mYUhdvYb0WcZ5P8TDVn0rlfv26vGDL3T7OgWuBmN3-fk2K0XerICjasVuHUN4v63l/s1600-h/IMG_2523.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiSVFVz8bx1nvNq5_qJNoqZwjEgkxQofposAL2h2SJlbKrT5fKzmycUQKbusS-LwlxXR6FK6iP5Yl3mYUhdvYb0WcZ5P8TDVn0rlfv26vGDL3T7OgWuBmN3-fk2K0XerICjasVuHUN4v63l/s400/IMG_2523.JPG" border="0" alt="" id="BLOGGER_PHOTO_ID_5382266989448766402" /></a> <!--StartFragment--><span style="font-size:12.0pt;font-family:"Times New Roman";mso-ansi-language:EN-US;mso-fareast-language:EN-US">In this photo all of the bulk stone has been removed and we are ready to start refining the shapes and smoothing with diamond grinding wheels and silicon carbide grinding pads on an electric grinder.<span style="mso-spacerun: yes"> </span>Stone sculpture is a process of making finer and finer marks – you start with deep gouges made with chisels, remove then with scrapes made by grinding pads, and finish by removing the scrapes with scratches made with sandpaper or diamond pads.<span style="mso-spacerun: yes"> </span>Because the scratches are so fine that your eye doesn’t see them, the surface looks polished, but it really covered with incredibly fine scratches.</span><!--EndFragment--> </div><div><br /></div><div><br /></div><div><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgTRXAnJMKTgvoAjTtkf6vJ9zTBqXvWAavuoNXG7VMvgwcGSqU9HgZ4qdoCUfg1VWX_7vh36nXDAVmq_n8QrbYZJUoDUnc_bTUUOq65Rw3_QUSyRTg-HT_h0AVOYQmZDMvnCRU71r6cFKSJ/s1600-h/IMG_2525.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgTRXAnJMKTgvoAjTtkf6vJ9zTBqXvWAavuoNXG7VMvgwcGSqU9HgZ4qdoCUfg1VWX_7vh36nXDAVmq_n8QrbYZJUoDUnc_bTUUOq65Rw3_QUSyRTg-HT_h0AVOYQmZDMvnCRU71r6cFKSJ/s400/IMG_2525.JPG" border="0" alt="" id="BLOGGER_PHOTO_ID_5382266885981296322" /></a> <!--StartFragment--> <p class="MsoNormal">Here I’ve started shaping the heads doing the first-pass grinding and you can see how smooth they are compared to the chiseled space below them.<span style="mso-spacerun: yes"> </span>But, if you look closely you can see that the heads aren’t really smooth – they have lots of flat spots, ridges, grinder marks, and some chisel marks that are still visible.</p> <p class="MsoNormal"> In the photo below, I’ve started smoothing the bodies and you can see a grinder with a curved diamond grinding wheel.<span style="mso-spacerun: yes"> </span>Notice the big chunk missing from the head on the right?<span style="mso-spacerun: yes"> </span>That’s the next challenge – how to make it disappear or fit into the design.</p> <!--EndFragment--> <a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEigNDWGfhOjilp2ZZvCHPkLopRZxQzxN2bm6gVtHK-NA-MLz5DtKKmHMIhJLHBebKSqa-szcEGE7S-qZw0jDkl6W5ZiOPIwHeYUL-hSx_KolaSjdaQ5dEIJ8PhHGfSrzAysjUYMo51wb5lB/s1600-h/IMG_2639.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEigNDWGfhOjilp2ZZvCHPkLopRZxQzxN2bm6gVtHK-NA-MLz5DtKKmHMIhJLHBebKSqa-szcEGE7S-qZw0jDkl6W5ZiOPIwHeYUL-hSx_KolaSjdaQ5dEIJ8PhHGfSrzAysjUYMo51wb5lB/s400/IMG_2639.JPG" border="0" alt="" id="BLOGGER_PHOTO_ID_5382266733592443922" /></a><br /></div>Alan Hochmanhttp://www.blogger.com/profile/14372914074639376610noreply@blogger.com0tag:blogger.com,1999:blog-5060493601557972928.post-72530638922963922292009-09-06T22:23:00.010-07:002009-09-06T23:03:46.793-07:00A Trip to a Quarry, or How I Spent my Summer Vacation<div style="text-align: left;">The call came at 10:30 am – The quarry called to tell me that they had finished cutting and tipping over a wall and that blocks were on their way to the processing plant.<span style="mso-spacerun: yes"> </span>At 7:30 tomorrow morning they would have slabs cut for me to look at.</div><div> <p class="MsoNormal"> By 11:00 am I had packed, loaded the truck and was on the road!<span style="mso-spacerun: yes"> </span>Destination:<span style="mso-spacerun: yes"> </span>a group of quarries south of Albuquerque, a 6 to 7 hour drive.<span style="mso-spacerun: yes"> </span>I love the start of trip, Phoenix up to Flagstaff – deep canyons, the fantastic view of the Verde Valley as you descend from the mesa, the red rocks of Sedona, and pine forests outside of Flag.<span style="mso-spacerun: yes"> </span>But the part of the trip that I like the best is seeing the great red cliffs on the Arizona-New Mexico border after the long drive across the open, empty plains of I40.</p> <!--EndFragment--> </div><div style="text-align: center;">Red cliffs on the NM - AZ border</div><div><br /></div><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhQEd6TQGLccq-zZpujbn4V_fh63y06uoZGfFGmz4sVHxTCMBka3RdqufdYh2_oCPVjvNHmyjDRrqkBctiCs6VzZFVFkMsQ5MYy6uPPZyEKO8lytcZUqBCVkLqPJ6Rm0agxXSKCnrygERuK/s1600-h/IMG_2528.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhQEd6TQGLccq-zZpujbn4V_fh63y06uoZGfFGmz4sVHxTCMBka3RdqufdYh2_oCPVjvNHmyjDRrqkBctiCs6VzZFVFkMsQ5MYy6uPPZyEKO8lytcZUqBCVkLqPJ6Rm0agxXSKCnrygERuK/s400/IMG_2528.JPG" border="0" alt="" id="BLOGGER_PHOTO_ID_5378593890444082034" /></a><br /><div><!--StartFragment--> <p class="MsoNormal">Got to my hotel and tired to go to sleep on NM time (NM is an hour earlier than AZ this time of the year) so I would be up and alert in the morning.<span style="mso-spacerun: yes"> </span>Know what happens when you try to sleep because you have something important the next day?<span style="mso-spacerun: yes"> </span>That right, I tossed and turned, counted sheep and tried every other trick I know, but couldn’t fall asleep until the wee hours.</p> <p class="MsoNormal"> I had set the alarm, so I did wake up early and got there when they opened.<span style="mso-spacerun: yes"> </span>It turned out that a pump had failed during the night, so there were no slabs yet, it would be a few more hours – I could have slept in!<span style="mso-spacerun:yes"> </span>Instead, I used to time to drive out the quarry area from the plant, about 20 miles away.</p> <!--EndFragment--> </div><div><br /></div><div style="text-align: center;"> Road to the Quarry<br /></div><div><br /></div><div><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEho11oQQoBBn4TlyQv9TiNxmXrZhx2BP702d1RjFKVapVkiRbfveYlIoTmr6_BnO7t9DYT0RIv4VtgUXZrnR1uVbu4a3wbCh9YzSLqYJHTvd1RTR9xaEtg8MlbZNqw1VxzWvZGLQV-JuyzS/s1600-h/IMG_2551.JPG" style="text-decoration: none;"><img style="text-align: left;display: block; margin-top: 0px; margin-right: auto; margin-bottom: 10px; margin-left: auto; cursor: pointer; width: 400px; height: 300px; " src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEho11oQQoBBn4TlyQv9TiNxmXrZhx2BP702d1RjFKVapVkiRbfveYlIoTmr6_BnO7t9DYT0RIv4VtgUXZrnR1uVbu4a3wbCh9YzSLqYJHTvd1RTR9xaEtg8MlbZNqw1VxzWvZGLQV-JuyzS/s400/IMG_2551.JPG" border="0" alt="" id="BLOGGER_PHOTO_ID_5378593591975892466" /></a><div style="text-align: center;"><br /></div><div style="text-align: center;">The Scherazade Travertine Quarry near the Onyx Quarry I'm going to</div><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgL2v5Np0fAdaXfrFXX0IU7ITdUOX1g6It1nU-e636SZzvuBEzJ6_Z-x0l73InbgV_2FhPADXreKTlDtgPrG54aEGZT61odlqvcetAH9TwIVC_9glBfNR9sPiWQ87OwtLDeJC082hhKq8cB/s1600-h/IMG_2553.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgL2v5Np0fAdaXfrFXX0IU7ITdUOX1g6It1nU-e636SZzvuBEzJ6_Z-x0l73InbgV_2FhPADXreKTlDtgPrG54aEGZT61odlqvcetAH9TwIVC_9glBfNR9sPiWQ87OwtLDeJC082hhKq8cB/s400/IMG_2553.JPG" border="0" alt="" id="BLOGGER_PHOTO_ID_5378593407972954498" /></a></div><div><br /></div><div><span class="Apple-style-span" style="color: rgb(0, 0, 238); -webkit-text-decorations-in-effect: underline; "><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEin63N2y-DYol1k0JTVC5LOMI-PvbadVohvyysWvWJN4BsDkLcHDfuIiJl37GkthFofagZnEsx08VB02rD6olfuMalkBVeul02ZZyJ9a-TSFFiAGmLNisoQXWtZDm3Vrtnx3lSOjt96JYO6/s400/IMG_2552.JPG" border="0" alt="" id="BLOGGER_PHOTO_ID_5378600354112231842" style="display: block; margin-top: 0px; margin-right: auto; margin-bottom: 10px; margin-left: auto; text-align: center; cursor: pointer; width: 400px; height: 300px; " /></span></div><div><br /></div><div><!--StartFragment--> <p class="MsoNormal">This company operates 5 different quarries in this area and they rotate their crew among the quarries depending on what type of stone they need.<span style="mso-spacerun: yes"> I'm going to the Vista Grande Onyx quarry and t</span>he day I was there they had already moved to a different location. The trailer above the quarry houses a large generator, air compressor, tools, and spare parts.</p><p class="MsoNormal" style="text-align: center;"> The Vista Grande Quarry</p> <!--EndFragment--> <a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjJQhJjIp694zzVwWB4ZDDOxY1j_LlhH1YC6KHTkPGS9BPS716KFCy5e-AyKfHVptzm9UA9KutGphB2cA7pYUC9dE6A6KG5m9Yr226a9tqI1hqPZhkzbsUSB8Omqjo5ippoZyoP6HsYPaQs/s1600-h/IMG_2567.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjJQhJjIp694zzVwWB4ZDDOxY1j_LlhH1YC6KHTkPGS9BPS716KFCy5e-AyKfHVptzm9UA9KutGphB2cA7pYUC9dE6A6KG5m9Yr226a9tqI1hqPZhkzbsUSB8Omqjo5ippoZyoP6HsYPaQs/s400/IMG_2567.JPG" border="0" alt="" id="BLOGGER_PHOTO_ID_5378593133604417746" /></a><br /></div><div><br /></div><div>In the quarrying process a saw like a very long chain saw mounted on a track is used to cut behind the wall. Then vertical and horizontal holes are drilled in the stone that meet in the back corners of what will be blocks. A wire saw is threaded into the holes from the top and pulled out the front and then it cuts the sides and the bottom. Once the block is free, it is tipped over, away from the wall. A wire saw is a long continuous wire impregnated with diamond segments that cut the stone as the wire is pulled. The wire is driven by a motor and pulley system - it is the machine on the tracks in the lower right of the picture. The big wheel drives the wire.<br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiIMlUM2K_AKV3BjKEZYGaxOHvE5R_ybiO5dM5beW7Xfzo7_pTCB57tMcnT4xlCZ7kIG0ahdq5tGnRwKTWQM8fghfxe0u_3G2Uvphm_PQIJC9cPdkxqDD8U5bODMOvrMmblaeaAX-h-bWUQ/s1600-h/IMG_2568.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiIMlUM2K_AKV3BjKEZYGaxOHvE5R_ybiO5dM5beW7Xfzo7_pTCB57tMcnT4xlCZ7kIG0ahdq5tGnRwKTWQM8fghfxe0u_3G2Uvphm_PQIJC9cPdkxqDD8U5bODMOvrMmblaeaAX-h-bWUQ/s400/IMG_2568.JPG" border="0" alt="" id="BLOGGER_PHOTO_ID_5378592900496704066" /></a></div><div><br /></div><div><br /></div><div>Once the wall has been tipped, a wire saw is used to cut the huge block into smaller manageable blocks weighing between 10,000 and 40,000 lbs. The ladder is about 12 feet long.<br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhFi8MDuk9ehSrmUD0UIuZ6DXMAIZxvwFB41ftb_SlYRlsn81XbEgs40vFq9QtVA8KzSHIsbnU09ma4jvBuq1fcFU24Vwu9TsjJ8Jk3gdHp6lTEdPe7VOEBCG3ETimm-OmJMHiHnkumG2JJ/s1600-h/IMG_2563.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhFi8MDuk9ehSrmUD0UIuZ6DXMAIZxvwFB41ftb_SlYRlsn81XbEgs40vFq9QtVA8KzSHIsbnU09ma4jvBuq1fcFU24Vwu9TsjJ8Jk3gdHp6lTEdPe7VOEBCG3ETimm-OmJMHiHnkumG2JJ/s400/IMG_2563.JPG" border="0" alt="" id="BLOGGER_PHOTO_ID_5378592564240477906" /></a><br /><div style="text-align: center;">A quarry block in the plant</div><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhTa7skbG53Lxy-BuP9ot1NDEAUgnvGMeGU1WNWbw0iZkvXvire0MgQmQEPx9n7XQOcVbqeCoyViC5BPzWSp3U_sJvhV-hsl5QUDzkG-ADcaC7ZgXl2tFZ0G2Neq69-TY55slaXnfeEqNw9/s1600-h/P7090014.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhTa7skbG53Lxy-BuP9ot1NDEAUgnvGMeGU1WNWbw0iZkvXvire0MgQmQEPx9n7XQOcVbqeCoyViC5BPzWSp3U_sJvhV-hsl5QUDzkG-ADcaC7ZgXl2tFZ0G2Neq69-TY55slaXnfeEqNw9/s400/P7090014.JPG" border="0" alt="" id="BLOGGER_PHOTO_ID_5378592120106566482" /></a><br /></div><div><br /></div><div style="text-align: center;"> The same block being cut by a 12 foot diameter saw</div><div><span class="Apple-style-span" style="color: rgb(0, 0, 238); -webkit-text-decorations-in-effect: underline; "><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhFyzKwpDNtLY2021t-RB22bO-i5oFYvdENPu6IBn-9NJ1VCZDMBHz0GoufOSw7JdqiUZr5sOWvG8tc9rGJmSLFKXmemBG2lQ4YG716bZiuvHK1OXjAvrgFKacE79NcOqBFFQzANwk5PSoz/s400/P7090011.JPG" border="0" alt="" id="BLOGGER_PHOTO_ID_5378598583396134962" style="display: block; margin-top: 0px; margin-right: auto; margin-bottom: 10px; margin-left: auto; text-align: center; cursor: pointer; width: 400px; height: 300px; " /></span></div><div style="text-align: left;"><br /></div><div style="text-align: left;">In the next post we'll be in the plant working on a commission made from stone taken from the Vista Grande quarry.</div>Alan Hochmanhttp://www.blogger.com/profile/14372914074639376610noreply@blogger.com0tag:blogger.com,1999:blog-5060493601557972928.post-89215574311146517072009-08-31T23:19:00.005-07:002009-08-31T23:27:13.451-07:00Intimate Conversation - It Works!<div style="text-align: center;"><!--StartFragment--> <p class="MsoNormal"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgNjKebZ7kP7mg9Q26lFQnqZ1wqkCXmaNmnG8uBtYSIz3mqVELpFAhWDCW1WBkgQ3ZJHV8RavPDMPIl7C60BSuhXM8t6mePApVfztjFzoVcei_4FqrRGU-RE9by1IybT5wg_QdnI4-Jggpv/s400/IMG_2512.JPG" border="0" alt="" id="BLOGGER_PHOTO_ID_5376380022777965762" /></p><p class="MsoNormal">Getting back to Intimate Conversation, here we are drilling the water channels for the “mouth” on the left.<span style="mso-spacerun:yes"> </span>Because of the narrow working space I’m using a right angle converter attachment on the drill.<span style="mso-spacerun: yes"> </span>So, the drill is connected to the right angle converter is connected to the water collar is connected to the core drill bit.<span style="mso-spacerun:yes"> </span>To hit the mark, I line up the edge of the drill bit with the ruler and stop often to check that I am holding the whole thing level.<span style="mso-spacerun: yes"> </span>You can see the small level I use on the drill bit just above the end of the drill handle.</p> <!--EndFragment--> </div><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgNjKebZ7kP7mg9Q26lFQnqZ1wqkCXmaNmnG8uBtYSIz3mqVELpFAhWDCW1WBkgQ3ZJHV8RavPDMPIl7C60BSuhXM8t6mePApVfztjFzoVcei_4FqrRGU-RE9by1IybT5wg_QdnI4-Jggpv/s1600-h/IMG_2512.JPG" style="text-decoration: none;"><br /><div style="text-align: center;text-decoration: underline; "><br /></div></a><div style="text-align: center;"><span class="Apple-style-span" style="color:#0000EE;"><span class="Apple-style-span" style="text-decoration: underline; "><br /></span></span></div><div style="text-align: center;"><span class="Apple-style-span" style="color:#0000EE;"><span class="Apple-style-span" style="text-decoration: underline;"><br /></span></span></div><div style="text-align: center;"><span class="Apple-style-span" style="color:#0000EE;"><span class="Apple-style-span" style="text-decoration: underline;"><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi8Wr9eo2I2jRIOg0kYI5239XQbbG2WiHSNqiRcVjEskR7Ppu6RVy7ao5UzrOq_JuEILWuMqw-_S0Le-H2r_DlXhS957kgPQICulUizZB9gO58SYH20KuSvaQoQFRL3d9yXhg3D6pNVhJV7/s400/IMG_2513.JPG" border="0" alt="" id="BLOGGER_PHOTO_ID_5376380213387844450" style="display: block; margin-top: 0px; margin-right: auto; margin-bottom: 10px; margin-left: auto; text-align: center; cursor: pointer; width: 400px; height: 300px; " /></span></span> <!--StartFragment--> <p class="MsoNormal" style="text-align: left;">After drilling the mouth passages, I drilled the mounting holes which will support the sculpture in the bottom and the other water channels inside the mounting holes.<span style="mso-spacerun: yes"> </span>As you can see, it actually worked - the water channels met correctly and we have an aqueous conversation!</p><p class="MsoNormal" style="text-align: left;">The next step is to finish roughing out the heads and remove the stone between them ... stay tuned.</p> <!--EndFragment--> </div>Alan Hochmanhttp://www.blogger.com/profile/14372914074639376610noreply@blogger.com0tag:blogger.com,1999:blog-5060493601557972928.post-71821967591233855522009-08-31T20:21:00.001-07:002009-08-31T20:25:04.712-07:00Why I don’t Recommend Salt Water Pools and Better Alternatives<!--StartFragment--> <p class="MsoNormal">From time to time a question about salt water pools comes up.<span style="mso-spacerun: yes"> </span>As you can tell from the title, I am not a fan and I will not put a fountain, sculpture, or spillway into one.<span style="mso-spacerun: yes"> </span>Here is why:</p> <p class="MsoNormal"> Salt systems make chlorine to treat water by ionizing salt, sodium chloride, so that the sodium and chloride ions separate and the chloride is then available to cleanse the water.<span style="mso-spacerun: yes"> </span>That is, the end result is exactly the same as adding chlorine the traditional way.<span style="mso-spacerun: yes"> </span>For this process to work, a small amount of salt is dissolved in the pool water.<span style="mso-spacerun: yes"> </span>Good for your skin, but terrible for everything else.</p> <p class="MsoNormal"> We all know that salt is corrosive.<span style="mso-spacerun: yes"> </span>In the snow-belt, salt on roads eats cars and destroys road surfaces.<span style="mso-spacerun: yes"> </span>If you live near the ocean, you will have seen the salt air corrode pipes, eat heating ducts, damage cars, and generally attack anything that stands still.</p> <p class="MsoNormal"> It turns out that even the small amount of salt dissolved in swimming pool water also attacks the environment around it.<span style="mso-spacerun: yes"> </span>I have seen natural stone deeply etched in a matter of months just by having the pool water run over it.<span style="mso-spacerun: yes"> </span>After talking with professionals in the stone business and with pool builders and doing some research, I discovered that the small amount of salt in the water attacks natural stone, concrete, steel, stainless steel, pool cover mechanisms, grout, pool and pond liners, and even the decking where there is splash out.</p> <p class="MsoNormal"> So the main reason I don’t like salt systems is that they attack sculptural materials destroying the works of art.<span style="mso-spacerun: yes"> </span>But there are a number of other issues.</p> <p class="MsoNormal"> The salt generators also attract calcium from pool plaster to their titanium plates which they then put back into the pool water causing a calcium buildup on the pool surface and scaling where it is deposited on the pool walls and any other surface.<span style="mso-spacerun: yes"> </span>You can also get a residue of salt around the edge of the pool and in areas where swimmers drop water, such as in front of pool ladders.</p> <p class="MsoNormal"> The backwash from salt pools can kill plants and enough of it can poison the ground.<span style="mso-spacerun: yes"> </span>It is thought to be a bad enough environmental problem that salt systems have been banned in a number of municipalities across the US.<span style="mso-spacerun:yes"> </span>For all these reasons, salt systems are not a great choice.</p> <p class="MsoNormal"> What are better alternatives?<span style="mso-spacerun:yes"> </span>There is always the traditional chlorine additive.<span style="mso-spacerun: yes"> </span>But, two new solutions have come on the market in past several years that seem to better for people, the water and the environment - Ultraviolet light systems and Ozone generators.<span style="mso-spacerun: yes"> </span>Both types of systems are being used across the country in residential, commercial and public pools.</p> <!--EndFragment-->Alan Hochmanhttp://www.blogger.com/profile/14372914074639376610noreply@blogger.com0tag:blogger.com,1999:blog-5060493601557972928.post-78242211371364385902009-08-26T13:28:00.005-07:002009-08-26T13:43:48.242-07:00Intimate Conversation<div style="text-align: center;"><br /></div><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhaczsEs2s726ZvQ1CuopPY0imD6SPVpxTNuuS_gZM-63P6ImLrevLH-kEbRI4NzLtxewglBHB2ZHUWXvJbfcVET3lTV8Km3bQKZ7agQWsdtvnhtbJ-kZCrTNJs_aNRGLS9fc3qm-Ihd-Zi/s1600-h/ConvWorking1.jpg"></a><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj8DKOgmC73V38eCKJCnoAJ-rTpHRVUgECJHy0VDKE2GOqQelNZBE6Uysqw7ljhKaNYYJQH0TqkcGC5N2cK55bONLISHL1wd1Z8bYFlJTIQ07YwSI7pk52G5s_H5-_noz4v0hWcNg7xc7gf/s1600-h/Conversation1.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 380px; height: 400px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj8DKOgmC73V38eCKJCnoAJ-rTpHRVUgECJHy0VDKE2GOqQelNZBE6Uysqw7ljhKaNYYJQH0TqkcGC5N2cK55bONLISHL1wd1Z8bYFlJTIQ07YwSI7pk52G5s_H5-_noz4v0hWcNg7xc7gf/s400/Conversation1.jpg" border="0" alt="" id="BLOGGER_PHOTO_ID_5374372553941222802" /></a><br /><!--StartFragment--> <p class="MsoNormal">This is a piece that I started some time ago, but never got around to finishing.<span style="mso-spacerun: yes"> </span>The idea is two people talking, heads bent close together, with a stream of water flowing from each “mouth” combining into one stream representing the convergence of thought or emotion.<span style="mso-spacerun: yes"> </span>Here is a 3D sketch.</p><p class="MsoNormal"><br /></p><p class="MsoNormal"><br /></p><p class="MsoNormal"><span class="Apple-style-span" style="color: rgb(0, 0, 238); -webkit-text-decorations-in-effect: underline; "><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhaczsEs2s726ZvQ1CuopPY0imD6SPVpxTNuuS_gZM-63P6ImLrevLH-kEbRI4NzLtxewglBHB2ZHUWXvJbfcVET3lTV8Km3bQKZ7agQWsdtvnhtbJ-kZCrTNJs_aNRGLS9fc3qm-Ihd-Zi/s400/ConvWorking1.jpg" border="0" alt="" id="BLOGGER_PHOTO_ID_5374375787768017794" style="display: block; margin-top: 0px; margin-right: auto; margin-bottom: 10px; margin-left: auto; text-align: center; cursor: pointer; width: 400px; height: 300px; " /></span></p><p class="MsoNormal"><!--StartFragment--> </p><p class="MsoNormal">It’s being carved out of a block of Texas limestone that is 48”h x 50”w x 7”d.<span style="mso-spacerun: yes"> </span>The first step, after sketching the design on the stone was to cut out the center so that I can drill the water channels for the mouths. <span style="mso-spacerun:yes"> </span>These channels have to intersect with the water channels that I will drill later from the bottom on each side.<span style="mso-spacerun:yes"> </span>Stay tuned for more.</p> <!--EndFragment--> <p></p> <!--EndFragment-->Alan Hochmanhttp://www.blogger.com/profile/14372914074639376610noreply@blogger.com0tag:blogger.com,1999:blog-5060493601557972928.post-56479399558584665612009-08-22T17:23:00.015-07:002009-08-22T18:18:27.680-07:00Welcome to my studio!<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiisqbP_0r_vBVC98kBSKEpJ3P7-ZJR9luTza8rvQK9VF9thVPpEvNFFq9eZulbqUaulsV6rHGKZWNH6Bt-u9U2VaKPam3H6YwQvnFiR10dBcrv9pA6S5F-UVhW-RHdu919xolO6xX1CnoE/s1600-h/IMG_2508.JPG"></a><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUiGqmHwAYp23FQrOMcbtyVzoYGfQP28-2V2_XXUywvaUVlRiRj48JyC6y0xRd6OuMikY-A9KWsK2WYjvXJA-i_jDL6cVJzIQuhQ3jgIpZWRg_fRSnDk4fhbek5mBlMqbasAM2LRt8LdB9/s1600-h/IMG_2496.JPG"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUiGqmHwAYp23FQrOMcbtyVzoYGfQP28-2V2_XXUywvaUVlRiRj48JyC6y0xRd6OuMikY-A9KWsK2WYjvXJA-i_jDL6cVJzIQuhQ3jgIpZWRg_fRSnDk4fhbek5mBlMqbasAM2LRt8LdB9/s400/IMG_2496.JPG" border="0" alt="" id="BLOGGER_PHOTO_ID_5372955254704936242" /></a><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjcMGOzOhAyiU0AE-nPkwXUeAxtxFYUmbVJDUPqpRjPx7pB2kQodF0_QJ5oRQQmNDVwl_HEl-WnyoKI8cvGgdqje7keZ8M-ZNXKdg3RBz5MkQKd6WXx9VAKRBFsH0NM8tSDq1yo_VAuuhrF/s1600-h/IMG_2497.JPG"></a><div style="text-align: center;"><div style="text-align: left;"><br /></div><br /></div><div><!--StartFragment--> <p class="MsoNormal">Here is a quick pictorial tour of my workspace, starting with the view from road.<span style="mso-spacerun: yes"> </span>The building sits on an arroyo that can run like a river when the monsoons hit.<span style="mso-spacerun: yes"> </span>It was sighted near an ancient Ironwood tree so that no major plants had to be removed and the builders hollered like hell when I wouldn’t let them take out or drastically trim back the thorny bushes from the site.<span style="mso-spacerun:yes"> </span>But it was worth it to preserve the trees and bushes.</p><p class="MsoNormal"><br /></p><p class="MsoNormal"><br /></p><p class="MsoNormal"><span class="Apple-style-span" style="color: rgb(0, 0, 238); "><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhzZkp4AYjwMaav1Khd14DJSKQveEpyrWjyaLa6PzKRpoRwJmtEeDGNTzsbESS-4-t_chk2B7ld0m-WPGHSGAq-eQKiWGF1D0uSRmR36ldEfmmnzQX2Vlz3tf7UliObWX2HKuVomsqgtoGA/s400/IMG_2319.JPG" border="0" alt="" id="BLOGGER_PHOTO_ID_5372955610826174866" style="display: block; margin-top: 0px; margin-right: auto; margin-bottom: 10px; margin-left: auto; text-align: center; cursor: pointer; width: 400px; height: 300px; " /></span></p></div><p class="MsoNormal">On the far left is a 2-element fountain displayed in one of the reflecting ponds around the property.<span style="mso-spacerun: yes"> </span>The front of the building is curved and the doors are hammered copper and curve around the building and are notched to close around the beam.<span style="mso-spacerun: yes"> </span>The studio was designed to utilize the natural elements. <span style="mso-spacerun: yes"> </span>There are skylights that flood the interior with soft light and open to let heat out.<span style="mso-spacerun: yes"> </span>The doors are on a North-South axis so sunlight floods the outside work area in the back.<span style="mso-spacerun: yes"> </span>During the winter, the rear copper door acts like a solar heater reflecting warmth into the workspace.<span style="mso-spacerun: yes"> </span>With all of the doors open in summer there is always a breeze and although the temperature can reach 110 or more, I can almost work there.</p><p class="MsoNormal"><span class="Apple-style-span" style="color: rgb(0, 0, 238);"><br /></span></p><p class="MsoNormal" style="text-align: center;"><span class="Apple-style-span" style="color: rgb(0, 0, 238);"><br /></span></p><p class="MsoNormal" style="text-align: center;"><span class="Apple-style-span" style="color: rgb(0, 0, 238);"><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiKE1xu8ChBeWPmtKUls40exdfxMtfKAwCmpRh99WD9Gr8faXXZ3NwhC8bt_3UnG3rjhsMjRMWWFJmqtliCkRuQWisjflHbdQWO9bqUgcphbIeI3rXdEIfuNsjwha_PwY-slPqdw1DlZBG2/s400/IMG_2325.JPG" border="0" alt="" id="BLOGGER_PHOTO_ID_5372955895021163714" style="display: block; margin-top: 0px; margin-right: auto; margin-bottom: 10px; margin-left: auto; text-align: center; cursor: pointer; width: 400px; height: 300px; " /></span></p><p class="MsoNormal"><!--StartFragment--> </p><p class="MsoNormal">The turquoise beam supports a 1-1/2 ton hoist and passes through the building to the work area in back.<span style="mso-spacerun:yes"> </span>I don’t actually work in the building since working makes too much dust and mud – drilling and polishing are done with water.<span style="mso-spacerun: yes"> </span>So, I store my tools and equipment there and also finished pieces waiting to be shipped out – you can see the pieces of a 5-element fountain that’s ready to be picked up.</p><p class="MsoNormal"><br /></p><p class="MsoNormal"><br /></p><p class="MsoNormal"><span class="Apple-style-span" style="color: rgb(0, 0, 238); "><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjkMLbQtI0HtZVfW_-YtOpWpZdh1bks6TSYsUISpU6Fe9U_z6dDFEfHKy_KkR38XglMHLQO01dPeFU14GNud2XziPZ3o7lnBJcyW-iWKBm61sgHGGkzgygxJxLVvWbaEMGa6dwiD5co1MdP/s400/IMG_2498.JPG" border="0" alt="" id="BLOGGER_PHOTO_ID_5372954485070085074" style="display: block; margin-top: 0px; margin-right: auto; margin-bottom: 10px; margin-left: auto; text-align: center; cursor: pointer; width: 400px; height: 300px; " /></span></p><p class="MsoNormal"><!--StartFragment--> </p><p class="MsoNormal">Inside you can see my workbench on the left and part of the rear copper accordion door.<span style="mso-spacerun: yes"> </span>The white tabletop piece in the black basin is my lucky fountain.</p><p class="MsoNormal"><br /></p><p class="MsoNormal"><br /></p><p class="MsoNormal"><span class="Apple-style-span" style="color: rgb(0, 0, 238); "><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjcMGOzOhAyiU0AE-nPkwXUeAxtxFYUmbVJDUPqpRjPx7pB2kQodF0_QJ5oRQQmNDVwl_HEl-WnyoKI8cvGgdqje7keZ8M-ZNXKdg3RBz5MkQKd6WXx9VAKRBFsH0NM8tSDq1yo_VAuuhrF/s400/IMG_2497.JPG" border="0" alt="" id="BLOGGER_PHOTO_ID_5372954829497178162" style="display: block; margin-top: 0px; margin-right: auto; margin-bottom: 10px; margin-left: auto; text-align: center; cursor: pointer; width: 400px; height: 300px; " /></span></p><p class="MsoNormal"><!--StartFragment--> </p><p class="MsoNormal">A number of lifting straps are hanging on the wall. In front of them is my drill rig and the long “pipes” next to the straps are drill bits - the longest is 100” – and more tools.<span style="mso-spacerun: yes"> </span>The wood box in the upper right is a stereo speaker – you got to have tunes!</p><p class="MsoNormal"><br /></p><p class="MsoNormal"><br /></p><p class="MsoNormal"><span class="Apple-style-span" style="color: rgb(0, 0, 238); "><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEie6Fe7Hogx3m2oMhOdI7UQ8J8bBnlmMsNuey1RYBu943nYKd2ixKi5t6FfN04p5X5PVCE3VfPZtTC56ZupGPRTtkzBeYAj0OlYvaWMb6e2iMgwuqq-NfDvtBwR9JnxSn8vqhRWNKZiKlEl/s400/P9080081.JPG" border="0" alt="" id="BLOGGER_PHOTO_ID_5372956271560893394" style="display: block; margin-top: 0px; margin-right: auto; margin-bottom: 10px; margin-left: auto; text-align: center; cursor: pointer; width: 400px; height: 300px; " /></span></p><p class="MsoNormal"><!--StartFragment--> </p><p class="MsoNormal">The covered back area is where the work is really done.<span style="mso-spacerun: yes"> </span>You can see the overhead beam cranes, worktables, and some works-in-progress.</p><p class="MsoNormal"><br /></p><p class="MsoNormal"><br /></p><p class="MsoNormal"><span class="Apple-style-span" style="color: rgb(0, 0, 238); "><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiisqbP_0r_vBVC98kBSKEpJ3P7-ZJR9luTza8rvQK9VF9thVPpEvNFFq9eZulbqUaulsV6rHGKZWNH6Bt-u9U2VaKPam3H6YwQvnFiR10dBcrv9pA6S5F-UVhW-RHdu919xolO6xX1CnoE/s400/IMG_2508.JPG" border="0" alt="" id="BLOGGER_PHOTO_ID_5372961583973802322" style="display: block; margin-top: 0px; margin-right: auto; margin-bottom: 10px; margin-left: auto; text-align: center; cursor: pointer; width: 400px; height: 300px; " /></span></p><p class="MsoNormal"><!--StartFragment--> </p><p class="MsoNormal">The back beam is 50’ long and extends over the stockpile of stone that followed my home from various quarries.<span style="mso-spacerun:yes"> </span>You can see a radial crane towards the center of the picture and a manual and an electric hoist hanging from the beam. Believe it or not, I like the electric one better than raising a 2000 lb stone by hand!</p><p class="MsoNormal"><br /></p><p class="MsoNormal">More later ....</p><p class="MsoNormal"><br /></p><p class="MsoNormal"><br /></p><p class="MsoNormal"><br /></p> <!--EndFragment--> <p></p> <!--EndFragment--> <p></p> <!--EndFragment--> <p></p> <!--EndFragment--> <p></p> <!--EndFragment--> <p></p> <!--EndFragment-->Alan Hochmanhttp://www.blogger.com/profile/14372914074639376610noreply@blogger.com1