Ключевые слова: active, asian, blue, caucasian, cityscape, color image, confident, connector, energy, exercise, exercising, fit, fitness, freedom, front view, health, healthy, jogger, jogging, journey, landscape, lifestyle, link, man, mature adult, motion, nature, outdoors, park, pcn, pond, rail, recreation, retirement, river, riverbank, road, running, senior adult, sky, smiling, sport, spring, summer, sunny, track, travel, waterfront, zebra,