Ключевые слова: active, activity, background, bicycle, bike, boy, cartoon, character, characters, children, city, collection, design, exercise, family, flat, girl, graphic, grass, green, group, healthy, illustration, isolated, leisure, lifestyle, male, man, nature, outdoor, park, people, person, picnic, rest, ride, running, set, sport, sports, street, summer, tennis, tree, walk, woman, women, yoga, young,