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.
2010
2009
2008
2023
2024
1978
1941
2018
1933
—
2022
2014
2020
2015
2021
2012