Ключевые слова: arm, background, backgrounds, balance, broccoli, bubble, california, choice, coloured, comfort, comparison, condition, conservation, creativity, depth, drop, droplets, endangered, environmental, falling, field, flight, full, group, growth, half, horizon, human, humor, ideas, isolate, isolated, japan, mix, produce, reflection, simplicity, single, splashing, stem, string, symmetry, up, usa, vitamin, white,