Ключевые слова: active, adult, adventure, alone, bag, biologist, break, camping, conservation, countryside, eco, ecology, environment, exercise, field, forest, fun, getaway, green, health, healthy, hiking, holiday, looking, natural, nature, outdoor, outdoors, people, person, portrait, relax, relaxed, relaxing, research, smile, study, summer, travel, tree, trees, trekking, trip, vacation, walk, walking, wellness, wildlife, woman, young,