Taken with an iPhone X and a DNG- file photo in Lightroom mobile. Sunset. I was out photographing sunset by the ocean, close to my home here in Norway. The sunset didn't exactly take off in the sun's direction. As I turned around to leave, I saw the clouds behind me was turning orange. And there was this small pond about 2 meters to the left, thinking I could get a nice reflection. Lowering the iPhone about 20-30cm above surface, and the perfect shadow circle appeared.