Ключевые слова: 2020, backdrop, background, blue, calendar, celebration, christmas, clean, cold, color, concept, crystal, date, december, decoration, design, drawing, fresh, frost, frozen, handwriting, happy, holiday, ice, inscription, light, natural, nature, new, new year, nobody, number, outdoor, pattern, season, shiny, sign, snow, snowflake, snowy, surface, symbol, text, texture, weather, white, winter, wintertime, year,