This directory contains various graphics (in XPM format) that is compiled into the program, as opposed to loaded at runtime.
These used to be among the source files, but I got tired of seeing them there and moved them into a dir of their own for 0.9.22. :)
Except for the big gentoo icon ("icon_gentoo.xpm") by Ulf Pettersson, it was all created by Johan Hanson.
/Emil