I recall a most amazing screen saver that was installed on a mid 90s mac which would build mountains one layer at a time. Pretty far off topic but I have often

I recall a most amazing screen saver that was installed on a mid 90s mac which would build mountains one layer at a time. Pretty far off topic but I have often tried to find that screensaver and this wonderful writeup triggered a memory. I would stare at that screensaver for hours as a child.