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.
2004
2010
2011
2005
2009
2006
1957
2017
2020
2022
1977
1967
2001
1954
1998
2013
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