Collidoscope 

Multitudes of abstract objects appear to traverse the computer screen and collide and interact with each other, producing a wide variety of kaleidoscopic formations which are incredibly dynamic and visually captivating.
dynamic abstract kaleidoscopic screen saver wallpaper generator

Adrift Screensaver 

Adrift draws floating lines across the screen, creating beautiful patterns with pulsating colors.
patterns screensaver screensavers

Kaleid-O-Space 

Kaleid-O-Space is a mesmerizing animated screen saver that brings you all the fascination and beauty of a real kaleidoscope. The screensaver can be used interactively, or as a traditional screen saver that exits when the mouse is moved.
space screen saver screensaver metaphysics animation animated mandala