SKIRMISHER

From Wikipedia:

Most of the hands are left hands, which suggests that painters held the spraying pipe with their dexterous hand. The size of the hands resembles that of a 13-year-old boy, but considering they were probably smaller in size, it is speculated that they could be a few years older, and marked their advancement into manhood by stamping their hands on the walls of this sacred cave.

But some of the hands in the photo above don’t look so human.

Stumble it!