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Showing posts with the label cone-5

Moving Forward

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Tuesday was the most recent class, and we got our saggar pieces ready to go. I forgot to take pics of that, but this time I sprayed the solution (iron something or other) on instead of painting it, which gives more of a speckled look when you spray lightly as I did. For combustibles, I used a little horse hair, a sprinkling of salt, some steel wool fibers, and a sprinkling of the largest fertilizer pellets we had available. Next, I finished up a raku toadstool that I had started before class: I really like how that came out and I think it'll be awesome in my garden. I intend to use some underglazes on the top to get some bright colors, in addition to the raku metallics. Finally, I did the slip trailing on my last dinosaur plate. It was really, really difficult to get even and not smear it or anything. It came out ok, but I think I should have waited until the slip was thicker. I could definitely use some practice on this technique. At the end of class, I also rolle...

Time Waits for No Potter

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As usual, I didn't get nearly as much done as I had hoped during Saturday's class. To start, I did get the raku box finished off. I got it paddled, cut, and reinforced before class, so I just worked on the knob on top on Saturday. I had put a knob on there at home, but found it was on the small side for the weight of the box, so I embiggened and decorated it. Next, I transferred the design for the slip trailing onto my leather hard plate. It's another dinosaur, of course. Unfortunately the slip was still too thin, so I didn't get the actual slip trailing done. So I wrapped the piece well and hope to do that tonight. Finally, I made my saggar piece out of cone 5 clay (b-mix, I think). I had completely forgotten about the whole saggar thing, but we're doing the saggar firing tonight, so it had to be finished on Saturday. I made this pseudo flower thing after first attempting to wrap the clay around a balloon; that didn't work out because the c...

Surface Decoration Techniques, Part II

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I continued working on surface decorating at last night's class. Over the weekend I had finished the sgraffito piece, so I just had to set it out to dry: I call this one "Apatosaurus Under the Rising Sun". Or something. Anyway I quite like how it came out, though it was a little difficult keeping the edges of the carving smooth. I also made a third plate with the scraps from the last 2 plates (which was a weird pain; the scraps didn't seem that dry but were very hard, so it took a ton of wedging): It's not very exciting yet, because I want to do slip trailing on this one. That means using a squirt bottle type thing with a very thin nozzle to draw a design on the clay using an underglaze. Unfortunately the underglazes have to be prepped for that. They have to be pretty runny and there needs to not be any clumps, so they actually get forced through a sieve. Our teacher will work on that before the next class, so I'll be able to finish this on Saturday. ...

Adventures in Surface Decoration

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Saturday was the second class. I just continued work on the things I started in the first session, primarily making small plates of cone 5 b-mix to experiment with different surface decoration techniques. I finished this plate using the mishima technique: That means I carved the design into the leather hard clay, then painted it with colored underglaze. After that dried I wiped away the excess with a damp sponge, leaving only the lines colored. Unfortunately I think I had my sponge a little too damp, so in some places too much of the underglaze was washed off. I'm hoping I can touch this up after it's bisqued, if necessary. I call this one "T-Rex Under the Moon". Next, I made a second small plate: This guy was painted with underglaze when it was leather hard, and then at home I carved a design into it, per the sgraffito technique. So it's basically the opposite of the other plate. I'll post pics for that later. It turned out mostly ok, though the lines...

And we're back.

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Yesterday was the start of the summer pottery class session. No pics yet, since I just barely got started on stuff last night. Plus there was that whole dead phone issue. It was a very interesting session though. Our teacher brought in samples of a ton of different types of surface decoration ( sgraffito ,  mishima , and a bunch I can't remember right now) and challenged us to make some pieces incorporating some of those techniques. This session we're going to do a cone 5 firing in addition to our regular cone 10. The underglazes we have available result in brighter colors at the lower temperature, so we can show off these techniques with more vivid colors. Cool! I had already decided to do another dragon egg, but with more interesting decoration, so this fits in just perfectly. I'm not sure what I'll do for that, exactly, so first I'm taking the opportunity with the cone 5 clay (b-mix) to make a couple of small slab-built, molded bowls or plates and try out some ...