The document provides a timeline of prehistoric art from the Stone Age through the Iron Age. It summarizes key periods like the Paleolithic Era and notable artworks found from each period. Examples highlighted include the Venus figurines from the Lower Paleolithic like the Venus of Tan-Tan dating to 500,000-300,000 BC. From the Upper Paleolithic notable cave paintings are mentioned such as the Chauvet Cave paintings dated to 30,000 BC depicting lions, mammoths and other animals.