It's that nasty ol' Gimp!!
I just wanted to capture that nasty, warm-in-a-squelchy way lighting in this piece.
I'm thinking of using these for scholarship, but I'm not quite sure how to present them. I though of maybe sticking them into old books so they look like illustrations for them. I might go buy some old vintage books, or I'll just make very thin ones myself. I don't think these are meant to be framed though, and yet they don't feel like they should be on foam core either...