Bernina Express passes over the Landwasser Viadukt surrounded by colorful woods, Canton of Graubunden, Switzerland, Europe

photography colour colour image color color image day outdoors outside nobody no one no one horizontal horizontal image travel travel destination travel destinations snow bernina express landwasser viadukt viaduct canton of graubunden switzerland europe european train railway transportation transport railway track winter scene tree alpine valley forest mountain mountain range diminishing perspective vanishing point perspective high angle view high angle arch arches arched journey the way forward