Ключевые слова: 1960s, abstract, backdrop, background, blend, color, colorful, creativity, design, design element, dreamlike, dye, effect, ethereal, fantasy, gradient, graphic, hippie, lilac, liquid, liquify, mixing, pattern, pigment, power point, presentation, ripple, spectrum, surface, swirl, template, texture, trend, vibrant, wallpaper, wavy,