Art style: Vintage Storybook.
A mischievous yet misunderstood entity manifested as a swirling, nebulous cloud of deep purple and charcoal gray smoke. It has no solid form but shifts constantly, with faint, glowing violet embers pulsing deep within its center. Its edges are soft and wispy, blending into the surrounding shadows. It hovers above a jagged mountain ridge under a dark indigo sky filled with bright, twinkling stars. The overall vibe is mysterious and playful rather than frightening, with a soft, ethereal violet glow outlining its shifting shape against the dark blue background.
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FINAL STYLE ENFORCEMENT (this is the authoritative rendering directive — it overrides any style wording elsewhere in the prompt):
Render this image entirely in "Vintage Storybook" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "Vintage Storybook". Keep the subject, composition, camera angle, lighting direction, and colour palette from the description above — but EVERY surface, skin, fabric, material, and environmental element must be rendered in the "Vintage Storybook" idiom, not in any other medium.
