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.
2021
2007
2011
2025
2024
1978
2023
2014
2015
2016
2017
2018
1995
2022