Ключевые слова: 1960s, 1970s, abstract, art, artwork, backdrop, background, banner, book, boom, bright, cartoon, circle, classic, color, colorful, comic, concept, cool, cover, decoration, decorative, design, effect, element, frame, gradient, graphic, illustration, light, lightning, line, manga, old, ornament, pop, poster, radial, ray, retro, strip, stripe, style, template, texture, vintage, wallpaper, yellow,