Ключевые слова: abstract, background, beautiful, black, cascade, christmas, clean, close, cold, cool, crystal, december, detail, environment, fall, flowing, freeze, frost, greasy, ice, icicle, light, nature, outdoor, park, refreshing, river, season, shiny, slippery, snow, sparkling, stream, water, waterfall, wet, white, winter, wintertime, wintrily,