Ключевые слова: announcement, backdrop, background, billboard, blank, blue, blur, board, bulletin, business, clipboard, closeup, color, cork, corkboard, design, detail, empty, flat, floor, frame, grunge, horizontal, material, memo, memory, message, natural, navy, note, notice, noticeboard, pattern, plank, post, rectangle, remember, reminder, school, surface, texture, textured, timber, wall, wallpaper, wood, wooden,