The ultimate fractal explorer!
This could well be the tool that Slartibartfast used to design the Norwegian fjords and is using for the African fjords he is designing for the alternate Earth!
From unwrong.com
Click on the image to explore.
Slartibartfast is a venerable Magrathean planetary designer. He specialises in Fjords, having won an award for Norway.
He was woken from a five million year sleep by a final order for a duplicate Earth. Its premature demolition caused a terrible hooha, and a new copy was ordered from the original blueprints.
Slartibartfast on life:
The k2p blog 