One of the world’s earliest carvings conveying human sexuality shows bisexuality was normal, even over 3,000 years ago
The Kangjiashimenji Petroglyphs, rock carvings found in a remote region in northwest China, show a fertility ritual.
Archaeologist Wang Binghua discovered the symbols in the late 1980s, but little has been written about them.
In a new report from Mary Mycio, the carvings show 100 figures which abstractly depicts different ways of expressing sexuality.