Detailed Instructions: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
Q: Arshile Gorky, Willem de Kooning, Franz Kline, Mark Rothko, Philip Guston, Hans Hofmann, Clyfford Still, Barnett Newman, Ad Reinhardt, Richard Pousette-Dart, Robert Motherwell, Peter Voulkos & Jackson Pollock painted in what style?
A:
peter voulkos