When I apply a Canvas texture using the Texturizer filter, it looks "pretty good", however there is often an annoying repeated dimple and a light stripe that repeats horizontally in the final image. In other words, it was never a perfect repeating pattern.
I'd like to find some "perfect" watercolor paper textures (repeating tiles) which won't have this problem. I also tried loading a few more of the Artist Materials textures but didn't see much that interested me.
If you know of a trouble free collection of artist's textures, please let me know here. I don't mind paying for them if they work fine.
Download a texture building tool like Genetica, Shadermap, Filterforge or simply snatch some decent canvas textures from a generic texture collection or the trial version of Corel Painter...
Depending on how big you need it, this site has a lot of textures. I use them for texture maps and bump maps. The only caveat is that there is a limit to how much you can download per day with the free sign-up.
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