Y Can't I Find a "Y" Word?

Y can't I find painting terms that start with Y? I've been trying to come up with something for almost two months and I can't think of anything good.Oh well. Instead I'll talk about a few terms that I missed earlier in the month.Flash is the excess plastic on the seam lines of models, where the piece was previously attached to the sprue. These are usually easily removed with a sharp blade (like