Ключевые слова: abstract, backdrop, backgrounds, blank, blue, book, brochure, business, clean, collection, colors, computer, computer graphic, creativity, decoration, design, document, education, empty, flat, frame, geometric shape, isolated, label, letter, message, modern, multi colored, no people, office, page, paper, pattern, pink color, plan, poster, presentation, set, shape, sheet, sign, space, symbol, table, technology, wallpaper, yellow,