I've been using some of the products from Trimtex - where I will have a show this coming June. The middle piece has imprints of a wide lace trim above the zebras. The piece on the right has imprints from a narrower lace trim running up & down.
I used commercial "texture plates" to impress two cirlcle patterns into the plaster of the painting below. As you can see, I haven't yet added the third color layer to many of the paintings near the top of the photo below.