yes, it's grainy - it's a freakin cameraphone. This has been my
wallpaper for years.
It's the ceiling at the North Berkeley BART station - I don't know when it was built but I love that it looks like a space ship.
* I offer this to the cameraphonedeleteme group because of it's similarity to GenPren's current submission (in imagery as well as surrounding circumstances) - Gen, thanks for helping me decide which one to post!