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.
2019
1956
2022
2006
2023
2004
2003
—
1964
1991
2008
1900
2020
2024
2007
