Ключевые слова: animal, background, beak, beautiful, beauty, bird, black, blue, closeup, cygnus, czech, day, detail, elegance, elegant, eye, face, feather, grace, graceful, head, mute, mute swan, natural, nature, neck, orange, ornithology, outdoor, park, peaceful, pond, portrait, prague, reflection, republic, river, swan, swan lake, tranquil, vltava, water, waterfowl, white, white swan, wild, wildlife, wing, wonderful,