Ключевые слова: 70s, abstract, backdrop, background, black, burst, classic, comic, creative, curve, decoration, design, frame, grunge, illusion, illustration, old, pattern, psychedelic, radial, ray, retro, retro background, retro pattern, rotation, shape, spin, spiral, spirally, style, sunbeam, sunburst, swirl, swirling, textile, texture, textured, tile, traditional, twirl, twist, vintage, vortex, wallpaper, whirlpool, white, zebra,