Lascaux Cave in France is one of many with Stone Age rock art. | Credit: Pictures from History via Getty Images Caves are natural shelters. Throughout our history, humans have made extensive use ...

Not until the late 19th century did humans learn of the extraordinary art produced ... these Stone Age artists were representing. Because the paintings are often found deep inside caves in spots ...

Image caption, This work of art was found in a cave at Cresswell Crags, Derbyshire. It was made around 12,000 years ago. The Stone Age artist used a sharp stone to scratch the outline of a horse ...