A majestic cosmic scene featuring a woman standing with her back to the viewer, immersed in a vast and colorful galaxy. Her long hair flows outward, blending seamlessly with the swirling starry cosmos, while her flowing dress mirrors the nebulae and stellar formations around her, as if she is part of the universe itself.

Environment:
- expansive galaxy filled with stars, nebulae, and glowing celestial bodies
- deep space backdrop with vibrant colors and cosmic textures

Lighting:
- luminous glows emanating from stars and nebulae creating a radiant, ethereal light
- subtle highlights and sparkles on the woman's dress and hair enhancing the cosmic effect

Colors:
- rich blues, deep teals, and midnight blacks representing space and the galaxy
- warm oranges, fiery reds, and golden yellows blending into dress fabric and nebulae
- bright white and soft pastels for stars and cosmic dust

Details:
- woman with flowing reddish-brown hair interwoven with subtle star-like sparkles
- sumptuous, voluminous dress with textures resembling swirling galaxies and stardust
- intricate patterns and shimmering particles scattered throughout the scene

Style:
- digital painting with impressionistic, swirling brush strokes
- dreamlike, fantastical and surreal aesthetic emphasizing unity between human figure and cosmos