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By Jean Leon Gerome Ferris - http://www.neatorama.com/2007/10/22/pirate-lore-7-myths-and-trrrrruths-about-pirates/, Public Domain, Link
By Planemad - Own work Attack Locations: NGA - Maritime Safety Information http://en.wikipedia.org/wiki/List_of_ships_attacked_by_Somali_pirates Shipping Routes: http://www.wired.com/wiredscience/2010/01/global-shipping-map/ Port Data: http://en.wikipedia.org/wiki/List_of_world's_busiest_ports_by_cargo_tonnage Place locations http://osm.org Base map http://www.naturalearthdata.com/ Jolly Roger flag http://commons.wikimedia.org/wiki/File:Pirate_Flag_of_Rack_Rackham.svg, CC BY-SA 3.0, Link