Rules are simple :

"I hereby grant all DeviantArtists permission to use my stock in any and all Deviant Prints without restriction."

If you use my resources, credit me in your description.
Let me know if you use my stock, I want to see your work and fav them
You can used it outside dA, but would be nice if you credit me.
You can submit your work as a print.
Do not submit my stock in photohraphy category! Only manips, paintings etc.
Be creative, and remember photomanips can be more than cut and paste.
If you want to go commercial with one of my shots ask me first.

Sylwiaa.