Aboriginal art under rock overhang in Kakadu National Park, near Jabiru, Northern Territory, Australia

Aboriginal art under rock overhang in Kakadu National Park, near Jabiru, Northern Territory, Australia. The group of rock outcrops known as Ubirr rise on the edge of the Nadab floodplain in Kakadu National Park. While most of its present paintings were created about 2000 years ago, Ubirr's rock faces have been continuously painted and repainted since 40,000 BCE, right up to modern times.