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.
2015
2024
2017
2014
1987
2023
2025
2012
2008
2007
2022
2019
1999
2018
2010