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Bob Coyle

Member Since 06 Jun 2013
Offline Last Active Today, 07:51 PM
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#67899 Art Deco

Posted by Bob Coyle on 16 October 2014 - 10:02 AM

Yes Chilly, I think the word you are looking for is "Re-muddled". Sadly a lot of great old architecture was forever lost to a false idea of progress.




#67609 Setting An Electric Kiln Outside

Posted by Bob Coyle on 11 October 2014 - 01:36 PM

I had a old Kress kiln I kept outside and all I ever did was wrap it with tarps and attach bungees around it. The only problem I had was making sure it was wrapped tight around the bottom to keep the mice out. I used it that way for ten years,without a problem, until I moved.

 

P.S

 

You must live in some uptight community is it is not enough to allow a home owner to build to code... sounds like the contractors there have purchased the local politicians.




#65664 Making Cone Packs

Posted by Bob Coyle on 05 September 2014 - 06:38 PM

The lowest cone value should be first in the direction they lean. I always put the flat side toward the direction they will sag. I think this is the way recommended...pretty much like the picture. I never have used a protractor to measure angle. I just make sure that they are slightly bent towards the direction I want them to sag. if you wish to be more precise, that's fine. I like to fire my pieces to the point the middle cone ( the range you are looking for) touches down. Of course there should be three cones, one above and one below the cone you are shooting for. I leave just enough room for my cones not to hit each other when they sag. The lower ones should be pretty much down before the next one sags, so they can be within a cones width of each other. You want to be able to see them all through the peep hole.

 

Remember, firing a kiln load of ware is not something that can be absolutely reproduced from one firing to the other. As an old time potter I feel more comfortable seeing the middle cone down and the next higher just bent at the end of a run, but as has been mentioned many times, total heat work is what determines the glaze results on any run.

I have half a cone difference between the top and bottom of the kiln and it makes little difference for the glazes I use.

 

WRITE EVERYTHING DOWN! When a kiln load turns out right, try and reproduce conditions as much as you can and don't get to caught up in the some rigid set of "must do".




#64924 Review Of Steven Young Lee Show At Greenwich House, Nyc In Art In America

Posted by Bob Coyle on 22 August 2014 - 08:18 PM

Beautiful work. The "Vases with Eagles" makes an interesting counter point to the other pieces in the show.




#64050 Why Is Our Work Better Than Imported Work?

Posted by Bob Coyle on 06 August 2014 - 02:52 PM

I think this discussion points out very clearly why our work is better than imported work. The discussion mentioned food safe glazes. I'm not sure that the people who sell the cheap imports from China have any idea whether the glazes used are food safe or not. The discussion also touched on ethical considerations, improving knowledge and  technical skill, and also aesthetics. I don't think that these are the primary concerns of the market driven, import industry. As such, there is no desire to change anything, as long as a line is maintaining sales, and what changes that might be made will be pretty well within a range that will sell.

 

The people in this forum differ greatly in knowledge, skill level, and technique. It is pretty obvious that our work is important to us. We all seem to have in common is a desire that our pieces be worthwhile and reflect our creativity. We strive to get better and try to come closer to producing that piece that exists only in our minds eye. To me, that makes all the difference in the world.




#63752 First Day Of School Clay Activity

Posted by Bob Coyle on 03 August 2014 - 10:40 AM

I'll go with the pres

 

Give everyone a three inch ball of clay ... including yourself, and start out making a pinch pot as you lecture. Ask the class to listen to what you say about the syllabus, but also to copy what you are doing with the clay.  Every once and a while interrupt your talk to give a brief hint on the pinch pot like, " try to keep the sides of the pot an even thickness" or "Don't pinch too hard or you will punch through the pot".   If you can walk around and give help to individuals. Then after about half an hour. Stop everyone and have them sign the bottoms of their pots and set them to dry. Tell them they have made their first piece of pottery and open a discussion of  how it went.

 

I have used this as the opening gambit for clay classes I have taught, and for the most part, it worked out well




#63708 Top 20 Potters From Ceramics History

Posted by Bob Coyle on 02 August 2014 - 03:38 PM

Val Cushing, John Hesselberth and Ron Roy Have made a big impact on ceramics in that a good portion of the glazes used out there are derived directly from formulas derived and tested by these people. There is a lot more to ceramics than just making pots. I think the kids need to know about these people also.




#61085 Glazing Textured Pottery

Posted by Bob Coyle on 18 June 2014 - 10:47 AM

Easiest way to get texture and interest is to just dip the pot in glaze, let it dry, and sponge off the high points so that some of the raw clay shows through. You can also accent the high points by sponging on slips and oxides. kind of dab them on after you sponge of the glaze. There are all sorts of combinations of slip, oxides and glazes that can be applied in sequence. Have some fun and experiment around.




#60407 Glaze Making/ Testing Again!

Posted by Bob Coyle on 09 June 2014 - 06:59 PM

The problem with glaze software is that it might get you close to what you are looking for but it probably won't get you there. You said you want six basic glazes but that is too many. start out very specific as to what your first glaze should look like and then pick an already existing glaze that (supposedly) gives you what you want at cone 6 Then, keep tweaking this glaze ONE COMPONENT AT A TIME as everyone has already stressed. till it starts to look like what you want. Make sure that you have plenty of each material you use. Don't buy 1/4 pound of rutile for your tests and then run out and have to buy from possibly a new batch for your production glazes. Variation in materials can negate all your hard earned progress.

When you get the first glaze to your satisfaction... move on to the next.

 

Every time you run a glaze test that doesn't work out... ask for help here or over on http://cone6pots.ning.com/   There is at least a thousand years of expertise in glaze development between these two sites.

 

Don't get discouraged. stay focused on specifics. there is no single answer as to how to develop a glaze. If you are really going to do this... WRITE EVERYTHING DOWN.

 

And what is really cool, is that sometimes you do an adjustment but it doesn't look like what you wanted in the first place but it is absolutely beautiful in it's own right.  Now you have another glaze that you can use.




#59906 Does Any One Else Miss This Nutcase?

Posted by Bob Coyle on 03 June 2014 - 02:17 PM

The problem I have with abstract art is that a whole lot of it is not very good, yet people insist that it have some meaning beyond what it looks like. Seems like most people think there is a statement behind Peter Voulkos abstract works but nobody seems to know what that is... but by golly there MUST be a meaning somewhere. People have said that they see great skill and mastery in Peter's later works. I am not sure what skill they are talking about, but I am willing to be educated.

 

Here are two of Peter's works. To me they look sloppy and careless, though I am sure that people will say no,no... they are spontaneous!

 

So what is the deeper meaning here, and ...truthfully now.. would you pay $5000 for them if  you saw them at a craft fare?

Attached Thumbnails

  • Voulkos dolls.jpg
  • peter-voulkos-untitled-sculptures-ceramic-2.jpg



#59220 Does Any One Else Miss This Nutcase?

Posted by Bob Coyle on 25 May 2014 - 12:03 PM

I came into doing ceramics rather late and never got to meet any of the more well known clay artists of the pre-millenial era. They all seem so "bigger than life" in the articles I have read about them. That said, I really don't much like the art that many of them ended up doing. I once watched a video of Peter Voulkos tearing off blobs of clay and stomping on it then slapping it together as art. Paul pretty much ended up doing the same. Big crappy, slabs slapped together and everyone saying...OOH...AHHH Abstract Expressionism!

 

I think a large part of art is technique, and I think a large number of people abandoned it to "get with the program". Probably Paul thought what he was doing was pretty funny... he seemed to have a wry sens of humor.




#58946 Raku Party - How Can We 'do It Up Right'?

Posted by Bob Coyle on 21 May 2014 - 10:19 AM

I used to host pit fire/raku get togethers when I lived in Santa Cruz CA. Most of the people had some experience in this so they were not likely to fall into the pit or try to remove their piece from the kiln with their bare hands.  My wife and I served home made chili and soft drinks. No beer or wine. Never had a problem, but I was not charging money and I knew most of the people that came. One woman had small kids but she was savy enough to keep them well away from the fire.

 

You better check what  your liability insurance covers... there are some real idiots out there but it sounds fun... hope you can pull it off.




#58823 Problems With Plasticity

Posted by Bob Coyle on 19 May 2014 - 01:48 PM

 

 If it fires okay, and you don't have access to other clay, mixing in ball clay isn't the worst thing in the world.

I have used inexpensive bagged fire clay as an additive instead of ball clay. The stuff I got was pretty full of crap so you might have to screen it to make sure you get out big chunks. The river bank clay I found required almost 50% addition to get a throwing body. If I coil built, I could have used much less. fired well at cone 5.




#58324 Carving Stamps - Any Tips?

Posted by Bob Coyle on 11 May 2014 - 10:55 AM

You can use Sculpty clay to carve on then bake it. It holds up pretty good and is not so much work as carving with a Dremel. I have also just used a hot melt gun to extrude a pattern onto a wood block. Not good for more intricate designs but you can make some nice patterns quick.

 

Another thing I have done is to impress a pattern into damp clay and then pour 5 min epoxy into the impression. It cures up and you have the original positive pattern. Just wash off the wet clay and you are ready to go. I used this technique with letter stamps to make whole words that were in perfect register so that I did not have to stamp each letter one at a time on every piece. Works great.




#57873 Reflections On The 2014 Spring Craft Fair (Tennessee)

Posted by Bob Coyle on 04 May 2014 - 01:40 PM

Good info Paul. Hope it plays out the same in the studio tour here in a couple of weeks.