A dark and ethereal portrayal of Nyx, the primordial goddess of night, floating in a void of stars and shadows. Her face is split between a celestial skull and an elegant, dark-eyed visage. She spreads her wings made of black mist and constellations, her gown shimmering with cosmic threads. Her fingers, clawed and graceful, cast silence over the cosmos. A single butterfly, glowing with starlight, lands near her eye. Gothic myth, cosmic horror meets ancient elegance, surreal gothic beauty, 4K...