Fatpaint is the only online desktop publishing software with built-in photo editing, paint and vector drawing tools, 981 fonts, 15.000 public domain images, searching using Wikimedia, Picasa, Flickr, Bing, Yahoo and Google. It's integrated with Zazzle, a leading custom products supplier, so it's easy to buy and sell products. The application doesn't need to be installed, it runs in the browser. Registration not required.