Answer: A Thumbnail sketch.
Explanation: Thumbnail sketches are small sketches used to plan out your painting/plot before you begin. These usually lead to further discussions.
Some critics doubted the feminist nature of Cindy Sherman’s work because:
A. the female subjects were from other times.
B. she sometimes portrayed male roles.
C. she presented images without obviously criticizing them.
D. all the female subjects fit a standard idea of feminine beauty.