Ключевые слова: 5, abstract, announcement, background, beige, billboard, blank, board, brown, bulletin, business, clipboard, closeup, convenience, cork, corkboard, design, detail, empty, finance, five, flat, group, indoors, information, material, memo, memory, message, nailed, note, notice, noticeboard, office, panel, pattern, pin, rectangle, remember, reminder, school, supply, surface, table, texture, thumbtack, timber, wall, wallpaper, wood,