You wanted abstract - You got it. Here is a picture I found of davis-monthan-air-force
base. I fist saw the image in an article in a newspaper. At first I thought it was
Egyptian hieroglyphics. Then i saw a link, Hieroglyphs are historic and so is goddard.
Abstarcting this as hieroglyphics might make a good wallpaper.
http://www.doobybrain.com/tag/davis-monthan-air-force-base/