A few nice royalty free image images I found:
iPhoneJM_wallpaper_0196
Image by IamJomo
Royalty Free image cropped to 320x480 for Apple iPhone and iTouch.
iPhoneJM_wallpaper_0218
Image by IamJomo
Royalty Free image cropped to 320x480 for Apple iPhone and iTouch.
iPhoneJM_wallpaper_0212
Image by IamJomo
Royalty Free image cropped to 320x480 for Apple iPhone and iTouch.