Art style: 3D Pixar.
The classroom is now clean and orderly, with sunlight streaming through the tall windows. A few stubborn patches of shimmering purple glitter remain on the high vaulted ceiling. Professor Pimpernell stands at the front, smiling warmly. The atmosphere is peaceful and bright. The color palette consists of warm wood tones, gold, and soft sunlight.
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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:
Pixar-style 3D computer animation (Pixar / Disney feature-film look) — fully volumetric 3D rendering with rounded dimensional forms, soft subsurface-scattering skin, physically based materials, soft global illumination, warm cinematic key light, gentle depth of field, vibrant family-friendly colours. CRITICAL: EVERY element — characters, foliage, trees, animals, water, sky, props and the entire environment — must be rendered as polished 3D CGI with real depth and form. This is NOT flat 2D illustration, NOT a watercolour or storybook painting, NOT cel-shaded anime.
Every surface, skin, fabric, material, and environmental element must be rendered in this idiom.
