In archaeology, rock art is human-made markings placed on natural surfaces, typically vertical stone surfaces. A high proportion of surviving historic and prehistoric rock art is found in caves or partly enclosed rock shelters; this type also may be called cave art or parietal art. A global phenomenon, rock art is found in many culturally diverse regions of the world. It has been produced in many contexts throughout human history. In terms of technique, the four main groups are:cave paintings, petroglyphs, which are carved or scratched into the rock surface, sculpted rock reliefs, and geoglyphs, which are formed on the ground.

In archaeology, cave paintings are a type of parietal art, found on the wall or ceilings of caves. The term usually implies prehistoric origin. These paintings were often created by Homo sapiens, but also Denisovans and Neanderthals; other species in the same Homo genus. Discussion around prehistoric art is important in understanding the history of the Homo sapiens species and how Homo sapiens have come to have unique abstract thoughts. Some point to these prehistoric paintings as possible examples of creativity, spirituality, and sentimental thinking in prehistoric humans.