I used to think it was a bit strange for the caves in Donkey Kong Country to be palette-swapped into such divergent colours as brown, puce, purple and green, but now I'm realising that it's representative of tourist attraction lighting (source: https://commons.wikimedia.org/wiki/File:YinZiYan_-_%E9%93%B6%E5%AD%90%E5%B2%A9_-_Silver_Cave_44.jpg)
