Wallhaven - Your source for the best high quality wallpapers on the Net!
WLPPR - Beautiful mobile wallpapers made from satellite imagery
InterfaceLIFT - High-resolution widescreen wallpapers, desktop icons, and themes for Mac OS X, Microsoft Windows...
Walllpaper - Turn Dribbble shots into backgrounds for every iOS device
Picky Wallpapers - Picky Wallpapers is a good website that has the selection of HD quality wallpapers only.
Haaazy - Premium collection of high-quality hazy wallpapers