On Sun, Feb 12, 2006 at 05:15:16PM +0200, Roman wrote: > There'se a freeware GNU Image Manupulation Program to work on your > photos. Really great piece of soft with layers and many filters/addons > available + ability to build own filters with convolution matrix > feature. For Windows, MacOSX or Linux. > > See it http://www.gimp.org
Yes - it's been mentioned here many times. It's not really suitable for serious image manipulation - it has basically no support for more than eight-bit pixel values.

