Unexpected presence of 14C in inorganic pigment for an absolute dating of paintings

Read more by Lucile Beck, Cyrielle Messager, Ingrid Caffy, Emmanuelle Delqué-Količ, Marion Perron, Jean-Pascal Dumoulin, Christophe Moreau, Christian Degrigny & Vincent Serneels 

Scientific reports. Nature. 12 June 2020