Question

in the vaccination panel of the north wall of the detroit industry murals, which popular actress does rivera present as the nurse?
mary pickford
bette davis
jean harlow
clara bow

Explanation:

This is a question about identifying an actress who played a nurse in a specific mural. Knowledge of film history and the Detroit Industry murals (by Diego Rivera) is required. Mary Pickford is known for her role in relevant cultural - historical contexts related to such art - film crossovers.

Answer:

Mary Pickford