GIMP circle brushes provides circle brushes for
use as "rubber stamps" in the GIMP. They can be
used with one click instead of creating outline
circles by making a circle, filling with black,
shrinking, and filling with white. The following
pixel sizes are provided: 6, 12, 15, 20, 24, 30,
40, 50, 60, 80, 100, 140, 200, 300, 400, 500, and 600.
