Ключевые слова: abstract, backdrop, background, barrier, blue, cable, climb, climbing, color, colorful, connection, construction, design, detail, empty, engineering, equipment, exercise, fun, geometrical, graphic, gym, joy, jungle, jungle gym, kid, knot, leisure, line, mesh, metal, net, nobody, outdoor, outdoors, pattern, perspective, playground, red, rope, ropes, shape, steel, string, texture, web, wire,