Ключевые слова: 2011, abstract, backgrounds, calendar, cases, celebration, christmas, colour, date, day, decorate, decoration, design, drawings, eve, figures, fir, form, fur, furtree, furtrees, future, green, holiday, illustration, illustrations, image, new, number, object, one, ornament, paintings, pine, plant, symbols, to, tree, white, winter, xmas, year,