Art style: Pixar-like 3D.
A medium shot in the classroom. The whiteboard displays a large, beautiful illustration of a golden sand dune under a bright blue sky. The word DUNE is written clearly below it. Ksenia and Maxim are pointing at the illustration. Miss Irina stands between them, looking at the board. The lighting is warm and sunny.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
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:
Stylized cinematic 3D, expressive animated characters, soft rounded forms, polished materials, warm cinematic lighting, charming facial expressions, high-end animated film look.
Every surface, skin, fabric, material, and environmental element must be rendered in this idiom.
