Нгава-Тибетско-Цянский автономный округ

Due to lack of rainfall and desertification of the area, this largest reservoir in Asia, is almost dry.

A face appears on top of what looks like an ancient large man-made mound structure located in the northeastern area of the Gobi just below Mongolia. The mound stands out as a dark area in a uniform sandy landscape. Not too far to the northeast can be seen what looks like the left profile of a green face with a white eye in a sandy ravine landscape. Has anyone seen these facial images, and what are they?

Hi ANN, this is a circular wall to keep animals in at night dark colour is from sheep menure it's called furnace al D