Gothic Nun in Cosmic Oil Waters

Vertical anime dark-fantasy illustration of [a sorrowful nun-like girl] kneeling in a shallow pool of reflective black water, surrounded by skeletal elements: a submerged foreground skull at lower left, two full skeletons rising from the water on the left, smaller clustered skulls behind her near center-left, a tall skeleton in the right rear, a large skull at the far right edge, and scattered bone fragments across the water. She has [long wavy golden-blonde hair], pale porcelain skin, tired violet eyes, and a melancholy expression, dressed in a black religious gothic habit with white ruffled trim, a dark veil, and a delicate cross pendant. Posed low with one knee raised, one hand touching the iridescent rainbow oil-slick surface that drips beyond the bottom frame. Background split between dual extremes: upper left features a colossal blazing orange sun emitting stained-glass radial beams and painterly shards, while upper right twists into a swirling cosmic night sky of deep navy, indigo, golden stellar sigils, cross-shaped constellations, and orbital rings. Rendered in expressive impasto brush textures, paint splatters, etched gold filigree, saturated prismatic iridescence, dramatic high-contrast lighting, dense vertical composition, with no readable text or watermarks.