Ключевые слова: architectural, architecture, balcony, baluster, balustrade, classic, confluence, delta, detail, element, estuary, europe, european, fragment, handrail, horizon, iberian, limestone, line, lisboa, lisbon, many, marble, monument, multiplication, ocean, panoramic, pantheon, perspective, portugal, portuguese, protection, railing, repetition, river, river mouth, rock, roof, safety, solid, spindle, stone, structure, tagus, tejo, terrace, up, view, waterside, white,