Strong rule: style --- 3D Pixar, bright colors, expressive characters,... ---. Grandpa Ivan stands up furiously from the bench near the doctor's door in clinic, waving his wooden cane in the air. His face is red with anger, eyes wide with indignation. 3D Pixar style.
Character appearance reference (MUST match exactly):
- Дед Иван: An elderly man with a grey mustache, wearing a checkered shirt and brown vest, holding a wooden cane, grumpy expression, 3D Pixar style.
