This is an illustration I did a while back and I have dusted it off for this iPad Wallpaper (1024 x 1024 pixels). If you need one for your iPhone or iPod Touch (480 x 320 pixels) there is another wallpaper in todays other post.
For instructions on how to install an iPad Wallpaper there is a great tutorial over at Marmalade Moon, as well as other fun stuff!
(The full size iPad wallpaper can be easily found and copied from here https://williamboschdotcom.files.wordpress.com/2010/07/bkkct1024.jpg )
(I plan on making wallpapers for the iPad available here on a regular basis, around mid-month. You can find all the Wallpapers up at the top of the page by selecting the Wallpaper tab)