Zazzle has introduced wrapped canvas prints, which look just really lovely. I am slowly getting them added. Here is one that I recently added that is done in a split 2 canvas style, which I think looks pretty cool. You can get it in a single canvas or if you get a larger size, in a quad canvas.
Here is the product information about the wrapped canvas prints: Zazzle’s matte canvas is made from an acid-free cotton-poly blend and features a special ink-receptive coating that protects the printed surface from cracking when stretched. Made with a tight weave ideal for any photography or fine art, our instant-dry matte canvas produces prints that are fade-resistant for 100+ years.