Gary Jackson: Fire When Ready Pottery
A Chicago potter’s somewhat slanted view of clay & play
Categories: bike, friends, studio

So as I paint the color slip details onto the thrown & stamped pieces,
I need to make sure that every stamp gets highlighted and none
of them are missed along the way. Problem is, some of the soda slips
look surprisingly similar to the natural clay color. So as I go around
dabbing a little bit of slip into the stamps… how do you keep track
of what you’ve done if the slip matches the clay?

Well, after years of struggling to keep track… a simple suggestion
by fellow-potter-friend Amy Higgason may have resolved my problem.

Why not simply color the slip so it contrasts more?

Sounds simple, right? Why did I never think of that?
Amy suggested using simple food coloring to tint the slip
as it will easily burn out of the slip at a low temperature before
the “real firing” starts to affect the pots.

So I added some food coloring to the slips that “match” the clay,
especially to the “smooth orange” slip – so I added red & yellow
to make it “oranger”… and look what happened…

gary-jackson-food-colored-slip

Not only is the slip easier to see as I apply it to the pot…
it was also a really groovy process! As the drops of food color hit the slip,
it seeped & spread, made really fun patterns that evolved as I stirred it together!!!
Who knew?…

1 Comment

Kelly

February 24th, 2009

Merryn says:
“OOOOOOHHH! WAS UNCLE GARY PAINTING THAT???”
(She’s duly impressed, as am I).

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