Rules of Usage You do not need to ask me first, if you want to use my stock works. But you have to follow this rules: You can do photomanipulations and mixed media works with my stock. You also can use it as reference for your paintings/drawings. You can make prints on DA. In every way you have to credit me. You may not restribute it, sell it, upload it or use it as it is. Credit me in the description of your work with a direct link to my stock work. Please note me, so I can see your finish work. I like to it. Only little changes like color/contrast or anything like that aren't maniplulations. Yes, you can use it for commercial projects!