Ключевые слова: architecture, art, background, balloon, bauble, building, card, cartoon, celebrate, celebration, christmas, christmas tree, city, cityscape, concept, december, decoration, design, europe, flat, gift, graphic, graphic design, happy, holiday, holidays, house, icon, illustration, landscape, merry, new, night, santa, santa claus, season, snow, snowball, snowfall, snowman, street, tent, town, tree, urban, winter, wonderland, xmas, year,