Ключевые слова: abstract, art, broken tree, catastrophe, dead tree, died tree, dirty, disaster, drought, dull, dusk, flood, leverkusen, motion, nature, outdoors, plans, rapid, reflection, rhine, rippled, river, scenics, silhouette, silhouettes, sky, stumps, sun, sunlight, sunset, tree, tree mortality, tree stumps, water, weather,