Prehistoric man

Palaeolithic Cave Settlement of Neanderthal Man, about 70,000 BC; by Gino D-™Achille, about 1980. Based on excavations at Pontnewydd Cave, Denbighshire. ...

Starting about 7,000 years ago, something weird seems to have happened to men: Over the next two millennia, recent studies suggest, their genetic diversity - specifically, the diversity of their Y chromosomes - collapsed. So extreme was that collapse that it was as if there was only one man left to mate for every 17 women.

Some of the character concept art/model sheet I made for Far Cry Primal.

The Palaeolithic Period, or Old Stone Age, describes the time between the first use of simple tools by early human-like creatures (about 3.3 million years ago).

Prehistoric humans hunting. Artwork of two early modern humans (Homo sapiens) killing a bison.

There is a debate among archaeologists, anthropologists and psychologists about whether prehistoric people were violent and warlike or whether there was widespread peace in prehistory. A new archaeological study has found that Neolithic cave paintings in eastern Spain along the Mediterranean Sea show some images of violence, but such art from the period is not universal.

Stone Age Man - 1961