Ключевые слова: air, animal, background, beak, beautiful, bird, birds, carrier, church, city, clouds, color, courier, courierpigeons, design, dove, dovecote, feather, flight, flock, fly, flying, france, free, freedom, grey, group, harbin, homing, letter, mail, messenger, nature, nobody, outdoor, paris, peace, pigeon, pigeonhouse, race, seine, sitting, sky, sophia, square, standing, symbol, white, wild, wing,