Ключевые слова: abstract, christmas, christmas background, christmas card, christmas ornaments, cold, cool, crystal, effect, freeze, frost pattern, frost texture, frosted glass, frosted glass background, frosty, frosty window, glass, glitter, hard, hoarfrost, ice, north, polar, refrigeration, rime, snow, window, winter, winter background, winter pattern, winter wonderland, xmas,