Ключевые слова: background, branch, christmas, cold, coniferous, environment, evergreen, forest, freeze, frost, frosty, frozen, green, hoar, hoarfrost, ice, icy, landscape, natural, nature, needle, outdoor, pine, rime, sky, snow, snowflake, snowy, spruce, sunny, tree, twig, white, winter, wintertime, wintry, wood,