Ключевые слова: 2019, abstract, background, black, business, christmas, company, corporate, december, decoration, decorative, design, element, emblem, event, fir, flat, forest, graphic, green, greeting, holiday, icon, illustration, isolated, label, logo, logotype, new, plastic, river, shape, sign, silhouette, simple, spruce, symbol, tree, undulating, water, wave, waving, wavy, wood, year,