The perfect gift for evey Radiohead fan out there!
Even though this might look like a map it is actually a discography of all of Radioheads albums from back when they where called "On A Friday" and up to the release of their album "A Moon Shaped Pool".
This is how it works: Every country on the map is named after the LPs and EPs they have made and in each of these countries every city is named after the songs on each album. The mountains, rivers, lakes, etc. are named after the realease date of each album, the producer, genre, and so on.