: fuoco di forno - Viewing Profile

Hi all

I once saw a picture of a bowl, all stepped inside. I've read the ceramist put slip inside the bowl (up to the rim) and then took out (with a syringe) some of the slip again, waited for I-don't-know how long and then took out another syringe full and waited again... and so on. He got a very nice stair-like pattern inside the bowl. Now I can't remember where I've read that, so I tried it yesterday in my studio and the result was..... null.
Did anyone here try this technique once and can tell me how exactly to do it?
Would appreciate every help. Thank you!
Greetings from Switzerland

Evelyne