Protects your monitor by blanking your screen and then filling it with random fractal clouds, a block at a time. After the screen is full, it blanks again for a second and then more images are displayed. Options let you change fixed granularity value and seconds on screen, plus choose random, predefined, or fixed color palettes. The unregistered version gives limited access to the additional effects. Registration gives you full access to the psychedelic effect, moving and transforming clouds, making the images pulse,and more.