The graffiti of Addaura found at the Addaura cave in Sicily, and carved around 14,000-20,000 years ago. The scene depicts a group of people, arranged in a circle, surrounding 2 central figures with their heads covered and their bodies strongly arched back [1392×2048]

> The most conflicting hypotheses have been put forward on the question of the identity of these two characters and the significance of their position inside the group. According to some scholars, it might show acrobats caught in the act of playing games that require a particular ability. According to others there is depicted the scene of a ritual that called for the sacrifice of two persons guided by a shaman. To bear out this interpretation, there has been pointed out the presence around the necks and at the sides of the characters of cords that force their bodies into an unnatural and painful backbend. Perhaps it is a ritual that calls for self-strangulation, something that is attested in other cultures. In line with this explanation, the two masked figures around the two sacrificed characters would be shamans attending an initiation ceremony. Other scholars, including the discoverer Jole Bovio Marconi herself, have read the two male figures as a homoerotic image.

[https://en.m.wikipedia.org/wiki/Grotta_dell%27Addaura](https://en.m.wikipedia.org/wiki/Grotta_dell%27Addaura)

Sex?

Obviously sex related. Two in the middle have erections, another appears to depict a woman bent over with a man behind her reaching for his unit. It’s an orgy.