It even works now!
A bot wakes up every hour, visits some pages, extract links to other pages from the, and saves them for later use. The images on the pages are then put onto the top of the big picture below. In around six hours the image changes so much it looks like another image.
The image can be big and it may take some time to see it. Please don't look below if you are sensitive to porn and stuff - I am not responsible for what my perverted bot downloads.
malfunction.org | Erik Bernhardsson.