Ключевые слова: abstract, background, blue, celsius, climate, closeup, cold, cool, day, december, degree, design, environment, forest, freeze, frost, frosty, glass, home, ice, icy, instrument, landscape, macro, measurement, measuring, meteorology, minus, nature, north, outdoor, outside, pattern, season, snow, snowflake, street, surface, temperature, texture, thermometer, translucent, transparent, tree, weather, white, window, winter, zero,