"What makes the picture particularly strong is that except for the cloud, the rest of the scene is quite ordinary," says Director of Photography Dan Westergren, one of this year's judges, of the winning photo by Marko Korošec.

"What makes the picture particularly strong is that except for the cloud, the rest of the scene is quite ordinary," says Director of Photography Dan Westergren, one of this year's judges, of the winning photo by Marko Korošec.