I posted a screenshot of my desktop on Neowin.net and someone asked for this wallpaper. This is HAL9000 from the movie 2001: A Space Odyssey by Stanley Kubrick. People that have seen the movie know who HAL9000 is. Enjoy
Widescreen 16:10 (2560x1600)
Widescreen 16:9 (2560x1440)
iPhone version (640x960, 320x480)
iPad version (1024x1024)
EDIT: Update the wallpaper with a better HAL and background.