luxembourg bridge

adolphe ancient arch arches architecture attractive autumn blue bow bows brick bridge building capital city clouds cloudscape color colorful colour colourful colours construction crossover day duchie duchy duchys elevated europe european flyover gorge green historic historical horizon horizontal imposing impressive landmark landscape light lighted luxembourg nature oldness outdoor outdoors outside overpass panoramic perspective quiet route saturated shine sightview sky spanning stone stones stunning sun sunny sunshine tall tourism touristic town tranquil tranquility tree trees viaduct vibrant warm way