A wonderful screen saver which shows your favorite nature picture collections when your computer is idle. Enjoy the interesting transition effects! You can set any current picture as your desktop wallpaper with one click. You can schedule picture collections switching or manually switch between them by pressing hotkeys. You can return to a previously shown picture, or hold a favorite picture on the screen for some time. You can rotate your pictures, add musical accompaniment to any picture collection, and, finally, you can use this screen saver for free for 30 days. No trial limitations, only a small reminder text is shown on some pictures!