Quote Originally Posted by gilgamec View Post
This is neat! I'm most interested in how you captured the minor noise-like effects of the paper grain; that's something I hadn't even considered, and yet my brief experiments in that direction do increase verisimilitude. Thanks!
It's a fractal noise turbulence filter that I then use as both a displacement map and as a mask. I also apply a Gaussian Blur and multiply everything with the background. Each colour has this applied separately.