Ключевые слова: abstract, abstractive, art, artificial, artwork, backdrop, background, book cover, bookcover, cover, design, dustcover, fad, fanciful pattern, fancy, fantasy, fiction, gradient, grey, idea, imagination, individual, inimitable, inimitative, invention, jacket, jacket art, line, lineal, linear, lines, linewise, master cover, nonfigurative, nonobjective, nonrepresentational, original, pattern, seamless, texture, tileable, transcendental, unique, unmatched, vapor, wallpaper, whim, wraparound, wrapper,