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.
1992
1999
2016
2015
2021
1995
2023
2024
2002
2018
2009
1933
1983
2022
2003