The Australian Aborigines legends of the Wandjina are very perplexing, to say the least, as they are believed to have been the supreme spirit beings that created humans and Earth in ancient times.
They were originally discovered painted on a series of rocks and on the walls of caves in Australia. As you can tell from the images, they are most often portrayed as creatures with humanoid bodies, white faces, no mouth, large black eyes, and most importantly, a halo around their heads.
Some believe that you can also spot what appears to be a helmet of some sort on top of their heads.
The pictographs above were originally discovered in 1938 by Dr. Andreas Lommel, a member of the Frobenius Institute as he ended up living amongst the Aboriginal tribe known as Unambal from the northwestern side of Australia for several months at a time.
They are believed to have inhabited the area for well over 60,000 years by now, and their rendition of the Wandjina is legendary amongst the locals, to say the least.
They are oftentimes believed to have been references to the Grey aliens that came to Earth millions of years ago, mainly cause of the grey faces.
According to the legends, Earth was created by the great Ungut snake, and the Milky Way was created by the Wallanganda, another massive celestial snake.
These two snakes created the Wandjina which in return created all life on Earth.
Source: UFO Spain