a witch stands on the edge of a black hole, her long black cloak billowing in the wind. her pointed hat casts a shadow on the ground, and her eyes glow with an otherworldly light. the black hole seems to be pulling her closer, and she is fighting to resist its gravitational pull., glossy, rtx, reflections, soft light, soft shadows, dramatic lighting, atmospheric, global illumination, unreal, octane, (two tone lighting:1.5), (cyan light:1.4), alphonse mucha