Art style: Pixar-like 3D.
A close-up, straight-on view of a dark green chalkboard. Centred on the board, large white chalk letters on three lines read 'one', then '+ two', then '= ?'. The chalk texture is grainy and distinct against the matte slate. The lighting is flat and focused, with no characters or reflections visible. The palette is dominated by deep forest green and stark white.
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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:
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.
