bell tower of the basilica de saint-sernin in toulouse, france

landmark tower building spire cathedral facade church steeple architecture basilica quail skyscraper monastery monument bell saint-sernin toulouse france christianity touristic place worship catholic unesco heritage tolosa religion exterior old europe urban historic travel city famous history culture french pink brick tall sightseeing tourism medieval close-up blue sky camino santiago temple violet duc romanesque gothic belfry low angle view saint sernin