historic gate - puerta de alcala - madrid - spain

18th alcala ancient arc arch architecture art attic building capital century city column construction europe famous flower flowers gate grand grass green historic historical history independence journey landscape lawn lofty madrid majestic metropolis monument monumental neoclassic old plaza plot puerta road sightseeing sky spain spanish square stately stone stones street thoroughfare tour tourism tourist touristic travel trip triumphal triumphant urban vacations voyage