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.
2024
2005
2021
1991
2019
2011
1980
2018
2023
2007
2012
2022
2008
—
2002
2025
2010
2006
