Ключевые слова: 2020, abstract, background, calender, celebration, christmas, congratulation, cover design, creative, decoration, design, effect, estonia, eu, euro, europe, european, eve, event, flag, future, gray, greeting, happy, happy new year, holiday, merry, new, new year, number, season, shape, sign, snow, snowfall, snowflake, symbol, template, typography, white, winter, xmas, year,