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.
1996
—
1975
2002
2003
2006
1995
1997
1973
1955
2024
1989
2019
1967
1991
2004
1945