Ключевые слова: animal, believe, bird, blue, business, calmness, celebration, charity, day, dove, earth, element, emblem, environmental, event, faith, flight, fly, free, freedom, goal, god, holy, hope, international, love, paper, peace, pigeon, pray, purity, religion, religious, save, september, sign, silhouette, sky, spiritual, sustainable, symbol, trust, unity, white, wing, world,