Ключевые слова: 25, advent, annual event, calendar, calendar date, celebration, celebration concept, celebration preparation, cheerful, christmas, christmas concept, christmas countdown, christmas decorations, concept, countdown, date, december, decor, decorative, digital art, digital creation, digital illustration, digitally generated, event, festive calendar, festive graphic, festive season, festive tradition, festivity, graphic design, holiday, holiday planning, holiday spirit, important date, joyous, no people, number, ornament, planning, reminder, schedule, seasonal, seasonal celebration, seasonal decor, thematic, tradition, traditional decor, xmas, yuletide,