One of the most difficult colors to get in high fire is yellow.
A friend told me about this underglaze that actually comes out yellow in the glaze firing instead of disappearing. So I'm going to try it on this altar. I haven't finished the underglaze yet, but I think I'll be able to get it into the last firing before class lets out for the holidays.
Then I can see if this brand actually works. I certainly hope so, because it's expensive! $12 for a teeny little container.
I'll post the results when I get them.
Happy Thanksgiving all. Hope you have a wonderful day, and no tummy ache after.