2D animated storyboard frame, matching the drawing style of the reference images: clean confident ink linework, flat cel colours, soft cinematic lighting, expressive faces. A chalk cave passage: one adult woman, Maya (short jaw-length black hair, black parka, red scarf), seen from behind at the left, touches a smooth plain white chalk wall with her fingertips; ahead the cave mouth blazes with daylight and green trees; behind her follow Hannah (dark curls, round glasses), Dr Kemi (cropped hair, stethoscope) and burly bearded Tomasz on a stick; a blackbird on a branch at the entrance. Only one Maya. Plain wall with no marks or writing. No text, no letters, no logos, no captions.
