A very useful skill in Photo manipulation is the ability to selectively alter an area. If you can selectively colour an area you can use the same technique to apply a whole range of effects to very ...

The GNU Image Manipulation Program features color options that modify the distribution of color values within an image; GIMP color tools also allow users to remove color casts and enhance contrast and ...

GIMP (GNU Image Manipulation Program), like so many other open source programs, started out as a student project at the University of California, Berkeley. It was developed by Spencer Kimball and ...