The sun had already set and we were hastily taking pictures as the sky lit up. Our ever patient guide Custard let us carry on knowing full well what it would take to get us home after sunset. He managed to navigate in complete darkness through thick bush, deep waters and amongst dangerous game. I'd surely have gotten lost. Machaba Camp concession area, Okavango Delta, Botswana. | Sigma 28-70mm f/2.8 EX DG APO AF