The University of Glasgow uses cookies for analytics. Find out more about our Privacy policy.
Necessary cookies enable core functionality. The website cannot function properly without these cookies, and can only be disabled by changing your browser preferences.
Analytical cookies help us improve our website. We use Google Analytics. All data is anonymised.
Clarity helps us to understand our users’ behaviour by visually representing their clicks, taps and scrolling. All data is anonymised.
Published: 1 October 2025
Read the PLOS One paper co-authored by Professor Karen Hardy
Two recent studies shine light on the earliest known artistic usages of blue pigment.
https://www.science.org/content/article/paleolithic-painters-had-blues
First published: 1 October 2025
<< Latest news