There are a number of open source (and completely free) programs out there that do much of what Photoshop can. In this collection, you will find 10 excellent examples of open source and free alternatives to Adobe Photoshop.

Because van Gogh would have really wanted to see his art photoshopped with Yoda…

One Wacom tablet issue works better, and some bugs involving slowdowns, 3D textures, and layers have been stomped out.
Some interesting and hilarious Photoshop work

Sports Illustrated apparently had Danica Patrick’s tramp stamp photoshopped our of her recent photo spread in the Swimsuit issue. Was her American Flag / Checkered Flag body art too risque for SI?

If you’re used to the Photoshop interface, the open source alternative GIMP can be somewhat confusing. You can, however, configure it to look and behave the same way.