Ключевые слова: air, alertness, black, blue, closeup, color, cone, corner, created, cross, equilateral, geometric, graphic, handed, horizontal, image, isolated, nature, no, object, on, outdoors, people, red, reflection, regulations, right, road, rounded, rules, safety, saturated, shape, side, sign, single, sky, sleeve, sock, street, style, symbol, traffic, triangle, warning, weather, white, wind, windsock,