Reflected Crepuscular Rays
In the evening of April 18, 2012, I observed some light rays from 2962 metres high Mt Zugspitze . These rays did not emanate from the sun which at the moment I took the photograph was above the rays under the cloud layer. And there were bright reflections of the sun on the ground indicating that there must have been a large lake .
Taking a look at the map I realized that Lake Constance was in that direction, but there were no reports that it is visible from Mt Zugspitze. Just the bright reflections of sunlight made it possible to recognize it. The surface of 536 square kilometres large Lake Constance, the third largest lake in Europe, reflected the sunlight scattering it towards me. The shadows of the mountains between me and Lake Constance were projected upon the cloud layer from below creating this wonderful natural spectacle.
A similar observation can be found here: Reflected sunray
Author: Claudia Hinz, Germany