Not exactly for windows 7 specifically because you can use these for your mac desktop or linux desktop as well. These are high resolution HD beautiful desktop wallpapers for your computer. Resolution is 1920×1200 px.
Marvel has got Iron Man, Spider-Man, Hulk, X-Men, all the best super heroes, movies, video games, and all marvel comics and more. I will present 100 most incredible super sexy wallpapers from Marvel characters here. Resolution is 1280×960.
Here are few highly creative wallpapers, You can give Captions. The winners will be announced based on most creative caption. You can point towards the wallpaper by using their code number. CW stands for Creative Wallpaper. e.g. For first wallpaper use CW-1 and write caption in comments. The best captions will be placed under respective wallpaper with user name and user’s website/ blog link. Only best captions will take their place under the wallpaper with the author’s name and website link. The first 3 top creative captions will be mentioned at the top of this post separately as well. As soon as all wallpapers will get caption the contest would be over.