Nubia

Ancient Nubian civilizations practiced something that might shock modern sensibilities - they tattooed the faces of infants and toddlers as young as seven months old. A new study using advanced multispectral imaging has revealed how the arrival of Christianity in the Nile Valley around the 7th century AD dramatically transformed tattooing practices, turning what was once a private women's tradition into a bold, public declaration of faith visible on the faces of entire communities, including their youngest members. Researchers from Washington University have examined over 1,000 human remains from three archaeological sites in Sudan, unveiling previously hidden tattoos on 27 individuals through imaging techniques that capture wavelengths invisible to the naked eye. The findings, published in the Proceedings of the