J3r3mie released Text 2 Draw.

Release notes:

Text 2 Draw is a totally useless homebrew which is unique and that nobody has yet thought to invite. In this homebrew, you can create images, mosaics and drawings representing anything with text (hence the name of the homebrew) using buttons on the PSP.

http://j3r3miedev.e3b.org/?p=157#more-157