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.
1962
1945
1973
2005
2022
2018
2008
1948
2011
1968
2012
1965
2020
2007
1941
2003
2019
2010