Here you will find a number of images formatted for use as digital wallpaper. Feel free to use them under the Creative Commons Attribution license. Basically the most important thing is to give credit and include a link back to my site if you post it anywhere. I'd appreciate an email to chris at etchedinpixels dot com as well.

Volume 1 includes 20 wallpapers in the following aspect ratios: 16x9  16x10 16x9 (Portrait Orientation for Phones/Tablets)

Volume 1 includes 20 wallpapers in the following aspect ratios:

16x9 
16x10
16x9 (Portrait Orientation for Phones/Tablets)