black and white photo of the pont adolphe adolphe bridge and vall de la ptrusse petrusse park

adolphe arch architecture banque benelux black bridge city cloudy concept country culture deciduous destination duchy engineering europe european fall forest french garden government grand historic historical history international landmark landscape left luxembourg luxemburg luxumbourg musacopy muse nation old outdoor outdoors pacopy parc park petrusse photo pont ptrusse roman sightseeing sky structure tourism tower transport travel trees trusse union vall white