Ключевые слова: abstract, architecture, artistic, backdrop, background, baixa, black, calcada, carpet, cobble, cobblestone, color, contrast, dark, design, floor, geometric, ground, handmade, historic, intricate, lisboa, lisbon, mosaic, old, pattern, paved, pavement, paving, portugal, portuguese, public area, road, sidewalk, square, stone, street, streets, surface, symmetric, texture, tile, tradition, traditional, typical, urban, vintage, walkway, white,