Ключевые слова: 2021, 3d, 3d illustration, abstract, background, banner, blue, bright, calendar, card, celebrate, celebration, christmas, concept, creative, date, december, decoration, decorative, design, eve, event, graphic, greeting, happy, holiday, illustration, invitation, isolated, light, merry, neon, new, new year, night, number, red, season, sign, snow, symbol, template, text, winter, year,