Now, this is just so creative….everyone has heard of origami, and I’d imagine most people have had a go at making a swan or something like that at some stage. But folding banknotes origami-style - and making use of what’s printed on them is an artform in its own right.
This pic is from Fun Fever where they have some great face-themed moneygami. Over at Commongate, they have a whole gallery of incredible dollar-bill moneygami examples.