Changing your routine makes you quite happier. It’s nice to have a refreshing change, even if it’s something as small (or big, depending on your monitor size,) as your desktop background. So check out a couple collections here of great backgrounds, and maybe switch up your day a little bit.

35 Gorgeous Black Wallpapers at Abduzeedo. These are some very, very nice wallpapers with a black/dark theme. I don’t mean Chris Brown black, I mean black black. The one above, for example, is a very dramatic background that is also charming at the same time.

Cool Free High Quality Desktop Wallpapers at Coolthings.co.uk. This compliation features lots of breathtaking backgrounds that are also a treat to the eye. Ranging from grungy to clean, all of these are great options. I personally love anything portraying a ‘big city’ in a grungy light.