Inspired by the $urreal, the mock banknote created in Rio to protest at price rises caused by hosting the upcoming Football World Cup and Summer Olympics, we present a selection of other weird and beautiful banknotes.
Comorian money tree. Sadly bare.
Dutch guilders. No longer throwing light on Dutch finances.
Belarus Kaneeks. Perfect for squirreling away your savings.
Icelandic Kronur. Perfect for those who like to keep their wealth under their hat.
George Best pounds from Northern Ireland. Perfect for achieving your savings goals
Swiss Francs. The banknotes that celebrates selfies.
Who wants to be a Trillionaire?
What is the most amazing banknote you've come across in your travels? Tell us in the comments below.