Ascending Smoked Glass Spiral with Stardust Dusting

Full prompt

Framed in a dynamic 9:16 portrait aspect ratio for a vertical social story, a semi-transparent spiral of smoked obsidian glass sweeps upward against a soft gradient charcoal background. The ribbon originates in the lower quadrant of the canvas, coiling upward through the center in an elongated corkscrew that narrows gracefully toward the top. Its interior face is densely dusted with thousands of starlike golden glitter flakes and microscopic metallic leaf that catch warm directional rim lighting, glowing vividly against the dark, smoky glass body. The composition leaves the top and bottom margins intentionally open and quiet to accommodate story interface icons and text overlays without obscuring the luminous central glass helix or its drifting halo of cosmic particles.