William Carlos Williams (1883–1963) wrote twenty-five poetry collections, including Pictures from Brueghel and Other Poems, posthumously awarded the Pulitzer Prize. He published twenty-seven other works—stories, poems, plays, novels, critical essays, and correspondence—though his main occupation was as a pediatrician. However, writing at night took its toll, and Williams was hospitalized for depression in 1953. “No ideas but in things” summarizes his poetic method, brilliantly illustrated in “The Red Wheelbarrow.”