Ключевые слова: abstract, animal, animal themes, bare, bark, beak, beauty, bird, blue, blue sky, bright, bunch, concept, crow, decoration, design, design element, dramatic, ecology, fauna, feather, flock, fly, flying, free, freedom, group, infinite, many, nature, ornithology, pattern, peace, raven, rural scene, serene, sign, silhouette, sky, songbird, surreal, symbol, team, togetherness, tranquility, tree branch, wild, wildlife, wood, zoo,