A kaleidoscope of currency reveals what humans have valued over time. Hi-resolution scans of banknotes from 23 countries ranging from the 1800s to the modern-day. Machine learning programs were used to zoom in on the intricacies of the engravings.
2016
1959
2011
2024
2015
1996
1994
2006
2008
2023
2020
1987
2025
2018
1962
2012
1942
2002