Remarkable Artistry Hidden in Ancient Roman Painting Revealed (image) American Chemical Society Share Print E-Mail Caption An iron element map (right) made with new X-ray technology reveals the underlying craftsmanship hidden beneath a damaged portrait of a Roman woman (left). Credit Credit: Roberto Alberti, Ph.D. Usage Restrictions Please use the proper credit when using the image. Share Print E-Mail 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.