Since I've started to do some texture for a free use, I'd like to clarify some points about the copyright on them :
Three simple TEXTURE RULES
1 Link in your work's description my DA page or the page of the texture.
2 Leave a comment on the page of the texture that you've used and link me back your finished work. It's widely gratifying
3 Do not use them on other sites out of Deviant, ask permission first!