Ключевые слова: abstract, abstract background, backdrop, background, backgrounds, black, blue, blue background, blur, bright, cloud, design, dust, effect, flowing, fog, fog background, fume, gas, generative ai, glow, halloween, illustration, light, mist, motion, mysterious, night, nobody, pattern, red background, scary, smoke, smoke background, space, stream, texture, vapor, wallpaper, wave, white, white background,