I was checking some game textures (Tutorials and etc) over this and other forums and I didn't notice just a single map that don't use photosource.
Almost every tutorial from the game-artist.net request a download of a photo to blend.
Look: http://www.game-artist.net/forums/spotl ... l-map.html
At least 2 download requests.
I ask because I'm starting to create my own maps, and is kinda "strange" when you are without internet became unable to go to cgtextures to get some materials to create good texts.
Photo sources sounds like cheating, if you know what I mean.