"Sutherland Falls is a waterfall near Milford Sound in the Fiordland National Park, New Zealand. Amongst the tallest waterfalls in the world, it has a steep slope. Sutherland Falls are fed by a small circular lake, named Lake Quill, which occupies a small rock basin that was formed by ice-action during the Ice Age, and spills almost directly down a near-vertical mountain-wall into a valley. Its most beautiful angle is taken from above on a helicopter flight, when you can see the lake behind the waterfall framed with snow-capped mountains in the cold seasons."