TOEFL Listening: ETS-TOEFL听力机经 - 34J1Y1U4CTJCB11_P$

According to the professor, how did Rauschenberg's white paintings influence John Cage? A. They made him realize that artists should not be concerned with their audience. B. They made him realize that an artwork with little content could still be rich in meaning. C. They demonstrated the importance of collaborating with artists in other fields. D. They inspired him to compose music that created visual impressions in listeners.