Ключевые слова: adventure, asphalt, autumn, award, barrel, bicycle, blue, challenge, clear sky, color image, competition, copy space, curve, cycling, day, empty, flag, forest, fun, grass, healthy lifestyle, hill, horizontal, individuality, jumping, motion, nature, no people, outdoors, pattern, playground, public park, ramp, red, riding, risk, serbia, sky, speed, sport, success, sunny, transportation, travel, usa, winning,