Ключевые слова: 3d, abstract, abstraction, art, backdrop, background, black, bw, check, contrast, convex, crisscross, curve, decor, design, diagonal, effect, flexible, geometric, graphic, graphical, illusion, illustration, lines, modern, monochrome, op, op art, optical, pattern, radial, repeating, seamless, shape, square, stripe, striped, symmetric, symmetrical, symmetry, texture, textured, triangle, visual, wallpaper, white,