https://forums.artrage.com/showthrea...low-Up-Example
I posted this a little while back. You can create your own textures for the canvas using a BW image which till translate into a tooth for the canvas. If you want it to look like gesso you can simulate the sweeping brush marks in BW and just make that your canvas. Could be anything in BW. But a gesso look is very do-able. This shows how it's loaded in, but you can of course use any BW image as the canvas, including the simulation of gesso brushed down. Experiment. It can be fun, I always thought.