Ключевые слова: 2021, africa, african, annual, background, calendar, card, celebration, congratulation, decoration, effect, event, flag, green, greeting, holiday, national, new year, nigeria, nigeria flag, nigerian, number, ox, party, poster, season, sign, snow, snowfall, snowflake, symbol, template, typography, white, winter, wishing, year, year 2021, zodiac,