Gary Jackson: Fire When Ready Pottery
A Chicago potter’s somewhat slanted view of clay & play
Categories: bowls, process, production

So it’s been a quick trimming session. After Tuesday’s class demo with a LOT of bowls, I had a good amount to tackle. But I love trimming… so it was a “labor of love.” Fun and messy with trimmings flying left & right. And done. And drying…

Categories: bowls, process, production, studio

I LOVE TRIMMING.
It’s so much fun to finish off a piece with a well-trimmed foot. I made a decision early on that I would trim everything! It just doesn’t look quite “done” to me if it isn’t trimmed?! But maybe that’s just me?
And luckily, I have a lot of bowls to trim from class this week. So here we go… trim, trim trim!!!

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Categories: bowls, process, production, stamped

After last Tuesday night’s bowl demo, I had a table full of bowls to continue working on.
Sure, I could have left them as they were…. but why would I do that?!
Instead, I did a bit of stamping, texturing and detailing. So now my “not-so-basic-bowls”
are even less basic than they were after the throwing demo in class.

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Categories: process, production, stamped

Working on a little something new in the studio tonight.
Sure, I could’ve tried making just one.. but that’s not nearly as much “fun”
as trying something new with twelve!

Categories: classes, mugs, process, production

For tonight’s “Simply Soda” class, we tackled colored flashing slips as a decorative accent for the soda-firing process. Many of my students are new to soda-firing and don’t really know yet how colored slips can accentuate their work. So tonight’s demo was to explain some basic “concepts” in slip decoration and how they will work together when they get soda-fired. It was a great opportunity to push my students a bit out of their comfort zone. Including myself… as we were doing some demos & techniques that I’ve never really done before either.

Slip Demo #1
First the mug was dipped into a colored flashing slip. I let it set-up a bit..
and then dipped it a second time. As the second dip was setting up, I dragged a stiff wire brush across the surface to reveal the original stoneware color.

Slip Demo #2
On this squared off tumbler, I masked off the corners using wet nespaper stuck in place for my stencil. I painted a smooth layer on the tow opposing sides. After that had set-up, I masked the thin stripe again with wet strips of newspaper. I dabbed on a thivk layer of the lighter slip making a thick coat. I then dragged my fingertip through the slip to create the slight diagonal texture. Remove the newspaper strips… and voila’.

Slip Demo #3
Again using wet newspaper strips as my stencil, I cut a wavy line and placed them slightly off-kilter to create the wave pattern. Dabbed on the thick slip, dragged my finger through to make the diagonal texture. Peel off the newspaper and you’ve got crisp edges and a great textural accent.

Slip Demo #4
First I dipped the top portion in a colored flashing slip. After it had set-up, I filled a squirt bottle with the blue-green slip. On a spinning banding wheel, I squirted the slip into the pot. I’m hoping for some great contrast between the base color and the blue-green accents

Slip Demo #5
I dipped the entire mug on a colored flashing slip first. After it had set-up, I used a foam stamp from the craft store for the lower pattern. I painted some colored slip onto the foam stamp, and then carefully press it onto the sides. In hind sight, I think the pattern would have shown up clearer if I had not dipped the base layer of slip… it was a little too “slippery”… all pun intended. At the end, I felt that the top portion needed something, so I painted some vertical lines with a paint brush.

Slip Demo #6
You know how we’ve loved bubble glazing… so why not bubble slip?!
A small cup of thin colored slip with some Dawn dishwashing detergent mixed in. Then you blow into it with a straw and make some bubbles overflow from the small cup. You then get the overflowing bubbles to “land” on the sides of the cup without too much dripping or smudging. As the bubbles burst, the lines of slip are created.

Slip Demo #7
Okay, so the plan here was to do some “marbled” slip effects. So I dipped the pot into a colored flashing slip. I gave it a second dip, and while it was wet, I used a squeeze bottle to put on the blue-green slip. Since they were both wet, they slid around nicely on the surface and mixed with each other. I should have stopped there… but instead, I decided to go one step further and add another layer of colored slip. Unfortunately, the base was too dry and the “orange” slip didn’t marble into the others…. instead, it just kinda ran in drips.

Slip Demo #8
Thick layers of thick colored slip. Letting the heavy brushstrokes make the difference. Hoping that the depth and thickness is accentuated during the soda-firing process.

Slip Demo #9
Very simple. A quick dip into the colore flashing slip to make the base layer. And then a second dip of the base, followed by the “drippy” dip of the second lighter color.

Slip Demo #10
Fun with slip trailing… thick slip in a squeeze bottle. If I were doing more of this, I would press the slip through a fine sieve before putting it in the bottle. It wouldn’t sputter so much if it were smoother.

So there we have it… ten different quick “tricks” using a variety of colored soda slips. Hopefully one or two of these might turn out nice after the soda firing. And again, my goal was to show my students some new ideas. And to encourge them to try new & different things. To experiment and to play with their clay! It’s not precious… it’s just clay!!!

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Categories: glaze, kiln firing, mugs, process, production

Looks like it might be time to consider glazing something?!

Categories: kiln firing, process, production

So I loaded another bisque kiln Friday night. I wasn’t quite ready to fire my own kiln, but with the addition of my student’s class work it filled up quite nicely. My Monday night soda students will be excited to get there soda slip test cylinders back so soon!

Layer #1 – the ying-yang of mugs – half porcelain, half stoneware with iron.

Layer #2 – oval casseroles, mugs and some new berry bowls

Layer #3 – some textured square vases and Melissa’s “M.C. Escher” oval casserole from my Tuesday class. She has worked on it so much that I just felt it would be safer if we put it right into this kiln… and avoided the dangers of the classroom kiln,

Layer #4 – an oval casserole and the test cylinders for my Monday soda class.

So close to the top… packed tight all the way up… just how I like it.
I even had to double-stack some cylinders using the varying heights to fir under the lid!

Categories: process, production, stamped

Another batch of wall pocket vases done and drying on the rack…
for tomorrow night they go into a bisque kiln!

Categories: process, production, stamped, textures

Spent the night finishing up some wall pocket vases. Stamping, detailing and painting a few small accents of colored flashing slip.

Categories: mugs, porcelain, process, production

Adding handles. Making mugs. Two of my favorite things. No, really.