Adobe Photoshop (often shortened as Photoshop, or even PS) is an image editing program. The program was originally programed by John Knoll of Industrial Light & Magic and his brother Thomas as a summer project back in 1987. In the early nineties, they made a deal with Adobe to distribute the program. Now the company has full license over it. The latest version, Adobe Photoshop CS5 Extended, as well as its predecessor contains 3D features and more. The program was first used by ILM for the 1989 movie The Abyss.