A fiery sunset descends over a tree-lined billabong waterhole. Ubirr Rock, Nadab Floodplain, East Alligator Region, Kakadu National Park, Northern Territory, Australia.

A fiery sunset descends over a tree-lined billabong waterhole. Ubirr Rock, Nadab Floodplain, East Alligator Region, Kakadu National Park, Northern Territory, Australia.
