Ключевые слова: abstract, backdrop, backgrounds, blue, bright, color, concepts, curve, deep, design, drop, effects, elegance, energy, flowing, form, fractal, futuristic, glowing, illustration, infinity, line, modern, motion, plan, presentation, row, shape, single, softness, space, spiral, swirl, tornado, transparent, tunnel, vibrant, vortex, waving, whirlpool,