I’ll let you read about fractals if you’re interested; I’ll just tell you about a website with high entertainment value. It’s called Google Earth Fractals and shows a collection of patterns from real geography. The best part is the link under each photo. Click and Google Earth flies you to the scene (if you have Google Earth loaded on your device).
The photo shown here is located near the Sea of Okhotsk. If you were a fan of the game “Risk,” that will mean something to you.