Complex sentence: Walter throws a large party filled with important people to celebrate his success, he is angered after reading John Canaday's scathing review of the "Tomorrow Forever" exhibit in the New York Times and confronts Canaday at the party.
Split into simpler sentences: Walter throws a large party filled with important people to celebrate his success. He is angered after reading John Canaday's scathing review of the "Tomorrow Forever" exhibit in the New York Times and confronts Canaday at the party.