Tebtunis Mummy Portraits (IMAGE) Northwestern University Caption Roman-era Egyptian mummy portraits from the site of Tebtunis, Egypt. Northwestern researchers discovered all three share similar style, materials and layering structure of paint, leading them to conclude the three paintings were made by a single artistic hand. From the left: 'Portrait of a Boy,'; & 'Portrait of a Young Man,' and ;'Portrait of a Bearded Man.' Credit Credit: Phoebe A. Hearst Museum of Anthropology, University of California, Berkeley Usage Restrictions Credit must be given License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.