Ключевые слова: animal, art, asia, asian, background, bird, birds, black, black lines, calligraphy, collection, crane, crane swallows ducks swifts, decoration, decorative, design, dove, drawing, duck, exquisite beauty, feather, fine taste, flight, flying, freedom, graphic, icon, illustration, japan, japanese, minimalism, nature, outline, red, red crowned crane, retro, set, sign, silhouette, sketch, stork, summer, symbol, traditional, vintage, white, wild, wildlife, wing, wings,