Ключевые слова: announcement, area, art, background, black, blackboard, blank, blue, board, classic, decoration, element, empty, entrance, exhibition, forging, frame, image, indication, information, isolated, metal, notice, noticeboard, notification, old, painting, panel, plate, poster, presentation, product, retro, shape, sign, signboard, space, square, symbol, texture, textured, white,