Ключевые слова: architectural, architecture, background, barrier, blue sky, building, buildings, california, clear sky, community, designs, exterior, high angle view, hill, homes, houses, kate hill park, landmark, natural, nature, neighborhood, no one, no people, nobody, outdoor, outside, property, real estate, residences, residential, residential area, rocks, safety, san francisco, sky, slope, structure, suburban, suburbs, tour, trees, wooden barrier,