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.
1991
2013
1982
1978
1943
1935
1945
2023
2015
1999
1986
1946
1955
1957
1961
2018
2012
1936
1992
