Last night saw the final session of the "intermediate wheel" class I'd been taking in Tiffany Hilton's pottery studio, and it was "glazing night". I was concerned that I might not have time to glaze all my pots (twenty-five in total) in one two hour and forty-five minute class, even with a plan to make them pretty simple, design-wise.
I still had a bunch of pots to wax the bottoms of, so I got right into that. I also had a plan to try something new, with TIffany's permission -- I'd brought two cookie decorating tools, small plastic squeeze bottles with little red protective caps. My plan was to fill at least one of them partway with glaze, and then see if I could squirt it out onto a pot which I would have spinning on a wheel (not too fast, of course, as it would not be secured to the wheel!), with the aim of producing some interesting patterns, perhaps spirals.
I decided to go with "iron red", which I would then cover with "olive green", producing a kind of black hue where the two colors merged. At first, because the glaze was kind of watery, and the nozzle a bit too wide, the squeezing of the plastic bottle produced some blobby shapes, not at all like the more delicate patterns I had hoped for.
Then I got the idea of putting the tiny red cap back on the bottle, and poking a smaller hole in that cap with a needle tool. This allowed me to create a thinner, more controllable spray, which actually ended up working pretty well, and I used it on the insides AND the outsides of some of my larger pots and a few of my mugs. Some of the effects of the spray on the outside of the pots were unexpected and attractive. I wish I'd taken some photos of them before I did the next step of dipping the pieces in the olive green glaze, which obscured what I'd done with the spray. But I hope the final result will show those patterns.
The photo at top is a shot of some of my glazed pots from last night (the top two shelves), including some I decorated using the technique I just described. I can't wait to see what they look like once TIffany fires them! -- PL