A combination of the universe and an ethereal sleeping woman.

Surreal fantasy concept art. Close-up medium shot. An ethereal woman floating within a vibrant universe. Macro shot. Inspired by Zdzisław Beksiński and H.R. Giger. Soft, iridescent glow of nebulas on her skin. Delicate, swirling clouds of gas and dust in her hair. Deep blues and purples contrast with warm golden light. Best quality, 8k resolution, incredibly detailed, trending on Artstation, Unreal Engine 5, Art Nouveau elements, mystical atmosphere, low-key lighting, cinematic staging.