On June 23, scientists from the Max Planck Institute for Evolutionary Anthropology announced a groundbreaking discovery in Spain and Portugal: ancient human DNA can survive for millennia within cave painting pigments. This revelation opens new avenues for identifying prehistoric artists.
Significant Findings from the Study
The study, published in Nature Communications, involved analyzing pigment samples from 24 rock art panels across 11 caves. Led by Alba Bossoms Mesa, the research is part of the larger First-Art project, which involves a multinational team of archaeologists and scientists.
Among the findings were hand stencils from the Maltravieso Cave and figurative paintings from the Cave of Altamira. While only a few samples contained human DNA, the researchers believe that other sites might yield more consistent results due to the diverse techniques used in rock art.
Implications for Archaeology and Art History
This discovery marks a shift in archaeological methods, moving beyond traditional sources like bones and teeth. Monica Green, an expert in ancient DNA, highlighted the importance of this research, stating, “Retrieving molecular evidence of the past has been revolutionizing our understanding of everything from mass migrations to pandemics.”
