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.
2017
2024
2000
2025
1983
2021
2004
1996
2023
1939
2001
2005
2008
2022
2007