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.
2008
2006
2001
2024
2022
1991
1976
2023
2019
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2005
1994
2017
2020
2021
