A fancy grid wallpaper for iPhones and iPads. Classy.

Nice, simple, clean desktop wallpaper.

Classy.

It's great that national geographic is sharing some of their photos specifically for wallpaper. It's a shame they are only going up to 1280x1024 though.

Totally awesome wallpaper built from giant scenes put together from legos. The starwars ones are the best.

Another decent repository of hi res wallpaper. I tend to hoard wallpaper and then promptly forget about it. I've been keeping it in the photos folder of my Dropbox and that gets me to use it a little more often.

Part of my growing collection of Delicious tagged wallpaper.

Excellent set of patterns. One of those sites I've rediscovered through google a thousand times.

Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos to the world, securely and privately show photos to your friends and family, or blog the photos you take with a cameraphone.

If you can't live without a nice wallpaper on your desktop might need to invest many hours in the search for perfect one - that

This is absolutely the best site for dual head and widescreen wallpapers. There are tons and the guy does a great job of framing interesting photos.

This guy has a great wallpaper site. I really like his sense of humor. Check out the 'shake love' one...