
Australia’s ancient rock art
Researchers in Australia have used wasp nests on a cave wall to identify the earliest known example of in situ rock art in the country: a painting of a kangaroo created over 17,000 years ago.

Researchers in Australia have used wasp nests on a cave wall to identify the earliest known example of in situ rock art in the country: a painting of a kangaroo created over 17,000 years ago.

While the kangaroo is the oldest known painting in Australia so far, there may even be older paintings yet to be discovered.