Autumn sunrise over Piz Bernina and Palu covered with snow framed by larch trees, Morteratsch, Graubunden Canton, Switzerland, Europe

photography vertical color image travel destinations travel no people outdoors sunrise dawn autumn fall low angle view snow forest tree piz bermina palu mountain larch tree nature morteratsch graubunden canton switzerland europe landscape clear sky trees travel destination tourist destination tourist destinations morning twilight outdoor outside nobody no one no person mountains forests autumnal