Silicon Mirror and Kaleidoscope makes creating kaleidoscope images that can be used for fun and personalized screensavers.
Silicon Mirror and Kaleidoscope can also be used for static mirror or kaleidoscope images, but the screensaver animation ability is what we honed in on. Setting up your image is relatively easy. It supports drag n' drop of images, and then through the simple UI, you will first select the Stack Image button, which breaks out the image into a configurable pattern. Then you hit the Silicon Mirror icon, which brings up an overlay that allows you to position it upon your image to create the desired effect. Saving the completed image as a screensaver is as it would generally be for a Windows machine.
Silicon Mirror and Kaleidoscope will provide you with a fun and simple way to create one-off screensavers with any image you choose.