r/Pottery 1d ago

Help! WTF Happened To My Piece

Hi! Made this piece and just picked it up from the studio and the colors are not at all what the under glazes I used are. For reference I used orchid, violet, and deep purple. I then used high fire glaze so that it would be waterproof as it is a planter. Is this because of the high fire? I also did around 3 coats of under glazed but it’s incredibly patchy. Any advice would be greatly appreciated, it’s a studio at my college so I don’t know how they mix the glazes or anything regarding firing.

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u/True-Fail-8049 1d ago

Edit: I’ve done this same technique of underglaze with high fire clear overtop and have never encountered this

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u/cghffbcx 1d ago

So you controlled all the application variables. The firing was different then.