Package gimp: Information

The GIMP (GNU Image Manipulation Program) is a powerful image
composition and editing program, which can be extremely useful for
creating logos and other graphics for Web pages.  The GIMP has many of
the tools and filters you would expect to find in similar commercial
offerings, and some interesting extras as well. The GIMP provides a
large image manipulation toolbox, including channel operations and
layers, effects, sub-pixel imaging and anti-aliasing, and conversions,
all with multi-level undo.