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.
1964
1985
—
2022
2007
1991
2014
2011
1984
2024
2013
2012
2000
2009
1941
1940