With the massive increase in using computers for work, entertaining and other purposes, most people around the world spend much time on their computer. During that long time, people will certainly need pleasant features or attractive desktop backgrounds to enjoy instead of feeling bored and irritated. Desktop backgrounds play a good role in making you happy by just seeing the pleasant computer wallpaper. They are sometimes refreshing and they express your inner desires or emotional state. If you are one of those who like relaxing desktop backgrounds, here are some lovely nature photos as well as colorful 3D wallpapers that most geeks like.