Here's my attempt, also sorry for the really bad quality of the picture
It wasn't Hine, Hine died before WWII. Lange was known for her Depression-Era work. Cindy Sherman was born after WWII so it must be Alfred Stieglitz
Four characters are in the midst of a very ambiguous and dramatic situation, but all of them sing their own respective text and music lines, which intertwine and create beautiful harmonies. The Duke and Maddalena interact, but Gilda and Rigoletto sing for themselves. The drama is frozen in a single moment. On the other hand, in a spoken play, the drama moves forward in such scenes. It isn't restrained by music.
i did the test and variety of shapes is wrong. You're in k12, right? intermediate art? it didnt tell me what the correct answer was, but you can rule out variety of shapes.