Based on "mary cassatt: artist and trailblazer," what can be inferred about edgar degas based on the fact that he thought cassatt's japanese wood-block prints were some of her best work?
a. degas sometimes said things just to make cassatt feel better.
b. degas created many japanese wood-block prints as well.
c. degas had a sweet and wonderful sense of humor.
d. degas was open-minded and interested in many types of art.