La Pasiega, Section C, Cave Wall With Paintings (image) Max Planck Institute for Evolutionary Anthropology Share Print E-Mail Caption The ladder shape composed of red horizontal and vertical lines (centre left) dates to older than 64,000 years and was made by Neanderthals. Credit © P. Saura Usage Restrictions The image may only be used with appropriate caption or credit. Publication is permitted free of charge within the context of current journalistic coverage of the research topic. 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.