View from Main River to the skyline of city at dawn, Frankfurt am Main, Hesse, Germany, Europe

photography color image travel destinations travel horizontal outdoors sunrise dawn no people germany europe cloud sky skyscraper building city urban scene light illuminated river main river water frankfurt am main hesse tree nature cityscape architecture boat reflection trees travel destination tourist destination tourist destinations morning twilight skyscrapers high rise high rises high rise high rises buildings cities urban rivers reflected reflective reflections reflecting outdoor outside nobody no one no person lights boats nautical vessel nautical vessels transport transportation