Ключевые слова: abstract, art, background, banner, black, blue, business, colours, concept, cover, curve, dark, design, digital, dynamic, elegant, element, energy, flow, flowing, fluid, future, futuristic, glow, glowing, gradient, graphic, green, horizontal, illustration, light, line, modern, motion, moving, network, pattern, presentation, science, shiny, smooth, space, tech, technology, template, texture, vibrant, wave, wavy,