Art style: 2D Hand-drawn.
Full-length view, the entire figure visible from head to feet, standing upright and centered — Lena, a shy schoolgirl around eleven years old, slender and small-framed, with warm fair skin and soft rounded cheeks faintly flushed pink. She has straight chestnut-brown hair in a neat shoulder-length bob with a side fringe, held by a single small pale-yellow hair clip, and large hazel eyes that glance downward with a timid, hopeful expression, a gentle shy half-smile. She wears a crisp white short-sleeved blouse, a soft lavender pinafore dress with a rounded collar, white ankle socks, and simple navy Mary-Jane shoes. She clutches a thin songbook to her chest with both hands, shoulders slightly hunched inward. The setting is a cozy, sunlit music classroom with a wooden floor, an upright piano and sheet-music stands behind her.
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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 in the following art style:
Classic 2D hand-drawn animation, clean expressive outlines, simplified shapes, soft cel shading, illustrated backgrounds, traditional animated-film aesthetic.
Every surface, skin, fabric, material, and environmental element must be rendered in this idiom.
