Purchase license to use Vladstudio artwork in your non-personal projects, such as book, web site, CD/DVD, business card, ad print, and so on. The license is:
Royalty-free. You pay a one-time fee and can use the image with few restrictions, in many different projects, and as often as you like. Read more on wikipedia.
Non-exclusive. Other people may select the same image, and use it in their projects.
Not for merchandise. You may not use the purchased images in tangible or digital products where an image is the essential and primary source of commercial value, included, but not limited to, t-shirts, adhesive covers (skins), post cards, mugs, posters, software applications related to screen background management. For these products, individual agreements should be made.