Ключевые слова: active, activity, adult, aging, autumn, bench, caucasian, clothing, day, eyeglasses, forest, gray, hair, happiness, healthy, leisure, lifestyle, lifestyles, looking, males, man, mature, men, mountain, mountains, nature, older, one, outdoors, person, portrait, process, relaxation, retirement, rural, scene, season, senior, seniors, sitting, smiling, tranquil, tree, warm, white, winter, women, yellow,