QuickPic is an Android image display which is easy to use, light and very eye-pleasing.
The application allows you to surf all your photos at the fastest possible speed, showing you miniature displays in the resolution that you select. Although you need to know that the animated gifs won't be displayed.
QuickPic is one of the best tools that you have available to see images on your mobile phone. It is simple, elegant, and it allows you to do whatever you want with your pictures: rotate, widen, set as desktop background...