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.
1983
2024
1995
2008
2017
2014
1977
1935
2019
2016
1988
1968
1963
2020
1966