New Hypothesis for Human Evolution and Human Nature (2 of 2) (image) Penn State Share Print E-Mail Caption These carvings are from ivory and have been dated to between 30,000-36,000 years old, making them the oldest artworks in Europe. Credit Photo by H. Jensen. Copyright: University of Tubingen. Usage Restrictions The credit must be published along with 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.