FroZenLight interrelates line arts, mathematics, and cryptography. Circular shaped mirrors which are arranged in a grid-like manner reflect a light ray according to the reflection law of geometric optics. While random positions of the light source produce chaotic reflection patterns, it is possible to position the light source so that beautiful symmetric reflection patterns are created.
An animation of the reflection patterns has been implemented. Commandline options and color themes have been added. Quick launching through a Java Web Start link from the homepage is now possible.