Take a look at free screensaver with fog and smoke special effects.

Relax from hard work, take a rest using Mystical Smoke Screensaver. Take a look at free screensaver with fog and smoke special effects. Blue and white abstract clouds of smoke are very realistic. Light and heavy clouds go up from bottom to top of your screen. They intersect and interact with each other, creating unusual forms. Screensaver is build with native OpenGL support. So it works smooth on every modern desktop PC. Compatible with any screen resolution and any version of Windows version. Compact size and fast installation make it great solution to save your screen.