Ключевые слова: adult, animal, beak, bird, black, blue, body, clear, cloud, concepts, dove, elegance, feather, flight, fly, flying, free, freedom, grace, graceful, gray, gray pigeons, harmony, heaven, hope, isolated, landing, light, male, motion, nature, one, outdoors, peace, pigeon, purity, single, sky, spread, sun, sunlight, symbol, tranquil, vertebrate, white, wildlife, wing, wings, wingspan, world,