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

That time of the session again… Last night was the night we tackle making “bowls on purpose” instead of cylinders gone bad that just happened to turn into a bowl. It’s my favorite class to teach of the whole session. Not only is it fun to see the light bulb go off when they realize that they can do it too… but also when they see how much FUN they can have moving their clay around.

So I started with a full bag of clay… cut it up into 13 pieces and started wedging. We then sat down for the bowl making demo. Once we had covered the basics on bowls, they all went back to work while I made twelve more bowls. When I was done throwing all thirteen, I called them back and we went through some quick tricks to make each of the “identical” bowls each a one-of-a-kind piece of pottery!

Bowl #1 – Two simple fluted edges.
A quick flick of the fingers can change the whole profile of a simple round bowl.
Two fingers side-by-side. one inside, one outside. Pinch. Twist. Repeat.

Bowl #2 – If two are good, eight fluted edges might be even better?!

Bowl #3 – No need to leave bowls round, right?!
So I showed my class quickly how to alter the shape a bit. A little pull here, a little tug there, and suddenly the bowl is slightly squared-off. And then I indented the four “straight” sides. I’m kinda thinking that there may be a handle added to this one at some point?!

Bowl #4 – A simple flange flared out along the top rim.
Unfortunately, somehow I missed taking a “Before” picture of this plain bowl. But I’m sure it comes as no surprise that “any” plain bowl needs to be decorated. Last night I threw the bowl, and tonight I added a stamped line around the bowl where the flange meets the bowl interior. So here’s the “After” picture…

Bowl #5 – The same simple flange, but now fluted in four places!
Combine a simple flared flange with four fluted edges. Which then presents itself with a great line waiting to be stamped. So last night I threw the bowl, and tonight I did some stamping.

Bowl #6 – Another simple flange, this time further down & wider! More room to play later…
Again, last night I threw the bowl, then tonight I did a little stamping & white slip decorating for contrasting accents. This time, a little more whimsically stamped… not quite so geometrically repetitive.

Bowl #7 – A quick flower made with a simple dragon-scale tool. Twelve impressions. One flower.

Bowl #8 – A split rim, pinched back together in four places.

Bowl #9 – A simple flange with a quick layer of white slip. I think once this bowl dries & stiffens up a bit, I might do some carving through the white slip to reveal a design and contrast between the slip and then ochre clay body.

Bowl #10 – Simple bowl. Simple slip. Simple spiral. Cover the bowl with a simple layer of white slip, then drag the rounded end of a tool through the slip and upwards as the wheel is spinning. The goal is to reveal the contrast between the slip and the ochre clay body. It’s also a nice bonus that there’s some thickness to the remaining slip to add some texture & pooling-possibilities for the glaze.

Bowl #11 – If a spiral is good, a squiggle might be better?!
And then, as I was carrying all of my demo bowls upstairs, this one bowl bumped into one of the racks in the hallway – denting in one side. It would never be “perfectly” round again, so I did a little creative camouflage… and squared it up!

Bowl #12 – White slip with some rhythmic chattering. I cover the entire inside of the bowl with some white slip, and then take my green rounded rib and tap it through the slip as the bowl is spinning. While it spins, and you’re tapping, you also need to move up the bowl all at the same time! The final result is a combination of all three movements & speed of each.

Bowl #13 – White slip over some newspaper cut-out stencils. I just cut the numbers out of a newspaper, wet the paper and stick them onto the inside of the bowl. Then carefully paint white slip over the letters to make sure they are stuck down well. Then it’s a quick coverage over the whole bowl. The tough part is peeling out the newspaper stencils after the slip sets up a bit.

So there they are… all thirteen bowls. All made from one bag of stoneware with ochre clay. I chose the ochre clay as it fires to a beautiful chocolate brown in cone 10 reduction… which also makes for a really beautiful contrast to the white slip.

Hopefully, my students enjoyed the demo. Not only to I hope they learned how to make bowls “on purpose”… but also to get over the beginner’s feeling that each piece is SO precious. They need to play with their clay and be willing to make a few mistakes along the way. It’s just clay. It’s nothing too precious. And they need to build up some confidence and start making some bowls that express themselves. Not just the basic round bowl that the wheel kinda made for them!

 

Categories: bike, sunrise

The morning sky was covered with clouds. Dark clouds.
A great contrast to the beautiful colors glimmering below.

As I pedaled further south, the clouds were swept away. Making room for an almost clear sky. Not quite clear… but at least swept to the side so we could see the sunrise!

Categories: Chicago, sunrise

Sometimes it pays to look backwards… you might just get to see “another” sunrise!!!

Categories: bike, sunrise

After a clear blue start by the beach, I pedaled south for a sunrise over Monroe Harbor.

Then a little further to catch the sunrise over the sundial in front of the Adler Planetarium.

Categories: glaze, kiln firing

So this glaze is a copper red which turns out nice in a reduction gas kiln.
This upside-down berry bowl turned out nice & red… as the glaze should.

But you could a yellow “burnt” clear celadon look…

Or maybe even a mottled purple-ish color…

And if you’re “lucky” enough, you might get all of the colors on just one berry bowl. And by “lucky” I mean shocked to find out that this berry bowl was apparently in a pretty strong oxidation pocket in the lower back corner of the kiln. Lucky me, huh?!

Apparently, this is what happens when worlds collide…
the edge of the oxidation pocket makes a surprisingly straight line, huh?!

Categories: bowls, glaze, kiln firing, mugs, pottery, production

Once the kiln cooled off enough, I started unloading. Layer by layer. Shelf by shelf. By the time I was done, I was excited about the new assortment of berry bowls, mugs, tumblers, soap dispensers, bowls, tumblers, tiles & more!

Just in time for my next art fair in a couple weeks.
Evanston Lakeshore Art Fair on Saturday, August 3rd & Sunday, August 4th.

And here’s a quick peek at the latest batch of glazed mugs…

I’m especially fond of this blue-ish glaze on mugs thrown with B-Clay. I like how it pools, puddles and accentuates all of the stamping! Pretty sweet if I do say so myself.

Categories: kiln firing, process, production

Still cooling…
but at least now the door is off so I can start unloading from the bottom up.
There’s something very special about holding pots hot out of the kiln… but not too hot! And let’s just say, the more shelves… the more treasures to be found inside!!!

And look here… a seemingly “perfect” Cone 10 towards the top of the kiln. Nicely bending, but not melted flat. Perfect kiln firing timing thanks to my studio neighbor Karen Patinkin!!!

Categories: kiln firing, process

The kiln door has been popped open… still a little warm inside. But not TOO hot.
Unloading will begin soon!!!

Categories: flowers, garden

When I got up this morning and went outside to start my morning ride, I was welcomed by a beautiful scent & a “glowing” white flower in the darkness. Apparently, it’s a Datura “Devil’s Trumpet” plant that only blooms at night. I had kind of forgotten that I planted this earlier this Spring. But it was a very welcome reminder this morning!

There were also a few other beautiful surprises this morning in the garden. Some colorful purple cleome blooms and fragrant lantana blossoms.

Categories: bike, sunrise

Another clear morning with beautiful blue skies.
With a clear sunrise off the end of Navy Pier.