Ключевые слова: abstract, abstract background, art, background, beam, blue, bright, change, color, color gradient, colourful, colours, concept, cover, creative, curve, design, dynamic, effect, energy, futuristic, geometric, geometry, glow, glowing, gradient, graphic, horizontal, illustration, light, line, liquid, modern, motion, multi colored, pattern, poster, presentation, purple, red, shiny, stripe, striped, technology, template, texture, textured, vibrant, vibrant color, wave,