Ключевые слова: abstract, advent, background, beautiful, blue, bright, brilliant, christmas, climate, cold, cool, crystal, decoration, design, eve, flake, freeze, frost, frosted, frosty, glass, grunge, happy, hoarfrost, ice, icicle, icy, merry, natural, nature, ornament, ornamental, pattern, rime, season, seasonal, snow, structure, texture, textured, transparent, water, weather, white, window, winter,