Ключевые слова: animal, animals, background, beautiful, beauty, bird, birds, city, crowd, detail, dove, feather, feed, fight, flock, fly, flying, food, freedom, gray, grey, ground, group, happy, life, many, motion, natural, nature, outdoor, park, peace, people, person, pigeon, pigeons, portrait, square, street, struggle, summer, tourist, town, urban, walking, white, wild, wildlife, wing, wings,