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.
1962
2014
2023
1995
1978
1946
1971
2022
2021
1938
2016
2012
1942
1943
1949
1966