Go here. Choose your screen resolution. Right click. Set as desktop. Your life is now better.
This has to be one of the most up to date and complete pieces of Mega Man artwork I've ever seen (there's another great one at the site above as well). I'm not going to say it has every robot master ever in it because I don't know every robot master, but it has to come damn close if it doesn't.
The work was done by Kinniku for the E Can Festa, a convention where 20 different doujin circles will be selling classic series themed merchandise. It's taking place in Japan because that is where all the cool stuff happens, but if you're in the country on Feb. 12 of 2011 and near the 4th floor of the Tokyo Bungu Kyowa Kaikan in Taito-Ku, Tokyo then you can attend.
You probably won't be though. Sorry to disappoint you. Just minimize the screen and check out your new wallpaper and it'll all be better again.
Amazing Robot Master Collage is Amazing [The Mega Man Network]