Fantasy watercolor alchemist under night sky AI Image Prompt

Create a whimsical storybook-style watercolor illustration of a young female alchemist named {argument name="character name" default="Luna"} working at a wooden desk under a night sky motif. The character has long flowing {argument name="hair color" default="black hair with purple ombré ends"}, wears an ornate black, white, and violet fantasy alchemist outfit with gold trim, a purple ribbon brooch at the collar, layered cape, belts, pouches, and star decorations; her face is intentionally obscured by a soft vertical gray blur rectangle with no visible facial features. She holds one purple liquid test tube in her left hand and steadies a golden armillary sphere with her right hand. The desk contains exactly 14 visible alchemy and study objects: 1 golden armillary sphere with star patterns, 1 open botanical book, 1 closed blue book underneath, 1 purple potion flask on the desk, 1 wooden test tube rack, 5 test tubes in the rack containing clear, purple, blue, yellow, and pale liquid, 1 small glass vessel near the rack, 1 lavender triangular cloth runner with gold stars and tassels, 1 small star charm, and 1 wooden tabletop. On the left shelf area show exactly 7 glass laboratory containers: 3 tall stoppered bottles, 1 round flask with pink liquid, 1 small bottle with purple liquid, 1 lidded jar, and 1 narrow vial. In the lower left foreground show exactly 1 cream ceramic pitcher filled with wildflowers, including lavender sprigs, purple pansies, peach flowers, white blossoms, green leaves, and trailing vines. In the background show exactly 1 crescent moon, 8 small golden stars, and 1 soft cluster of pale lavender clouds. Use delicate ink outlines, airy white background, transparent watercolor washes, pastel purple and gold accents, hand-drawn children’s book fantasy texture, light paper grain, and a cozy magical laboratory mood. The overall palette should emphasize {argument name="accent color" default="lavender purple"}, warm gold, cream, and muted brown wood. Vertical composition, centered character and desk, no hard shadows, no photorealism, no extra text, no watermark.