Here is an old favourite. Shipping lanes. This time drawn using the Spilhaus projection, which centers the map on Antartica and presents the worlds oceans as one continuous body. Created by Athelstan F. Spilhaus, a South African-American geophysicist and oceanographer in 1942

@PythonMaps World map for fish

@PythonMaps Will be nice if South America is less deformed

@PythonMaps What are the dots?

@PythonMaps Fascinating!