Setting as Desktop wallpaper ( windows ) : To set this picture as desktop wallpaper , right click on the wallpaper and select set as desktop backgroud ( you may then choose the wide , center or normal form in second level ). photos-of-Life's-Energy-pictures.jpg Size: 252.01 KB ,Resolution:1600 x 1200
for mac users : drag the above 'photos-of-Life's-Energy-pictures.jpg' to desktop and use appearence control panel to set as your desktop background