architecture classical colonnade columns England english grand Great Britain Greenwich historical lamp landmark London mansion old Old Royal Naval College passageway pillars stone tourism tourist attraction 3rd Century ancient archaeological site Burgh Castle field fort fortification Historic site norfolk Remains roman ruins turrets walls 17th century arch Argolis castle defence defense elements fortress Greece Morea nafplio Palamidi Peloponnese power ramparts stairs steps stronghold venetian access entrance christian church decorative iron madrid majestic ornamental ornate quality railings religion religious Spain spanish splendid stately white apartments balustrade buildings Catalan catalonia Catalunya flats Girona homes houses path plane riverside scene shade shady street tenements town trees walk flagstones footpath pediment windows amber border brown ceiling commonwealth decoration extravagant foreign gleam gold historic intricate metallic octagon office opulent orange pattern shine courtyard marshalling yard animal art Cherub deception deceptive firenze Florence illusion italian Italy lavish lion painted perspective soldier trompe-l'œil