Instead of spending so much money on canvas why not just modge podge your picture on wood? I had some pictures laying around so I decided to try it. Its only 4×6’s but I plan on doing it on a much bigger one soon. I had Kenny cut me out the size I needed from plywood, painted them gray from a tester can I had gotten from lowes. Took a painting sponge and modge podged the wood layed the picture on top then modge podged the picture on in strokes. It takes literally 5 minutes to do.