Ключевые слова: abstract, action, active, activity, adult, aerobic, background, beautiful, blue, blur, blurred, city, colorful, concept, day, defocused, equipment, exercise, family, fit, fitness, fun, garden, green, group, happy, health, healthy, leisure, lifestyle, man, morning, natural, nature, outdoor, outdoors, park, people, person, playground, public, recreation, sport, summer, training, tree, walking, woman, workout, young,