Here are my rules for using my stock: 1. Always credit. Link back to my deviantart page. 2. If you use my reference images, show me. I want to see your artwork :) 3. Do not replace the faces of the models with other people, or use only a part of image. (Changing tones etc. is ok - I don't mind being turned into a zombie :P) 4. Do not use my images to spread any political or religious agenda. At the end of the day, that is my face and I may not agree with what you believe. 5. If you are going to use my stock for a commercial project, ie. book covers, message me. There may be payment required. Ladies and gents, please respect that I give these resources for free (generally). They are here to encourage artists to develop their skills. However, if these rules are continuously broken, I will look at deactivating my account.