If your iPhone must have a case, you might as well dress it in a work of art. When Yanko Tsvetkov (Spain based visual artist, freelance graphic designer, web designer & illustrator) started adapting some of his artworks for the iPhone and iPad templates he had no idea it would be so hard to stop. The format restrictions forced him to recreate and even re-invent some of them in a whole new way. Take a look at his beatiful Digital Baroque iPhone 4 case collection containing 18 unique customized cases for the iPhone 4. Many of the designs you see are also adapted for the iPhone 3G/3GS and the iPad.