Ключевые слова: background, black, close, cobble, cobblestone, compacted, compressed, converge, converging, crushed, decoration, decorative, depth, design, floor, grey, ground, handmade, line, lisboa, lisbon, mix, natural, pattern, paved, pavement, perspective, portugal, portuguese, retro, road, sidewalk, square, stone, street, surface, texture, toned, traditional, typical, undulating, undulation, up, urban, vintage, walkway, wallpaper, wave, wavy, white,