Ключевые слова: air, animal, antiquity, bird, care, conceptual, dove, elf, environment, ethnic, faith, feather, finger, flight, fly, free, freedom, hand, heartwarming, hope, human, icon, illustration, liberty, love, multinational, nationality, nations, natural, nature, peace, pigeon, pleasure, purity, purpose, release, religion, religious, responsibility, retro, sign, sky, soaring, spiritual, spreading, symbol, up, white, will, wing,