Deserts are a beautiful part of the earth and conceal many deep mysteries. But when most people think of desert, they think of hot. There are largest & most beautiful deserts in the world like the Sahara Desert in Africa and the Arabian Desert in the Middle East -- are both very dry and very hot. Here we present amazing collection of most beautiful desert wallpapers, free desert desktop pictures, Largest Desert backgrounds pictures, & beautiful desert photos Gallery. This my desert gallery shows best deserts wallpapers, free desert desktop wallpapers, desert background for your computer. Download it free and decorate your desktop.