Cornwallis Octagon Black and white photograph of the Cornwallis Octagon, taken from in front of Darwin on the opposite side of the road. There is a carpark on the right of the Octagon, and the Darwin bus stop is in front of the carpark. A car is parked by the path on the opposite side of the road, and another car is driving down the side of the road nearest the camera. 10 Mar 1987