Based on the meter signature, how many measures does this sequence of notes represent?

Which statement is NOT true of Peter Voulkos?

He was a sculptor. He trained as a potter. He worked with fiber. He worked with clay.

_____ promoted the avant-garde in the United States in his Gallery 291

A) ?Tommaso Marinetti B) ?Alfred Stieglitz C) ?André Breton D) ?Edward Hopper