Lithograph Crayon Grain Study Sequence

Inputs: [authorized lithograph detail], [artist medium notes], [three marked study areas]. Describe the grain and mark density in a documented crayon lithograph. Compare the three supplied regions without inferring stone preparation, chemical recipes or exact tool pressure. Preserve the difference between visible observation and artist-provided process notes. Produce a 12-second macro study crossing the three marked areas under stable light and exposure. Adapt the presentation to [audience] and [tone]. Check the defining task detail against the inputs before finishing.

Confirm required reference images and timing inputs are present before generating. Keep objects, identities, spatial relationships and light direction consistent. Render the clip when video generation is supported; otherwise supply a timed shot list, reference checklist and generation-ready prompt, labeled as a production plan. Do not claim rendered output without an actual file. Check the opening, transition and final frame against the stated counts and geometry.