Flickr user srdaly11 absolutely blew our minds with his fantastic set of chilly HDR Charles River images. We had an almost impossible task trying to choose just one to feature, so please make sure to view at least this other great shot. We love how the water-logged canoe and rickety dock stand in contrast to the dark and strong city in the background. The ominious tone is heightened even further by the bright swath of orange that cuts through the sky. Really well done, Stephen!