Ключевые слова: abstract, ancient, announcement, antique, art, backdrop, background, black, blackboard, blank, board, book, border, canvas, cardboard, chalkboard, closeup, cutout, dirt, dirty, document, element, empty, gray, grey, grime, grunge, grungy, history, image, macro, manuscript, material, obsolete, old, page, panorama, paper, paperboard, pattern, ragged, retro, rough, school, stripe, surface, texture, textured, uneven, wall,