In her latest collection of poems, “Hurt, the Shadow,” Carole Stone gives voice to a historical figure almost never heard from, Josephine Hopper, the wife of the painter Edward Hopper. Ms. Hopper studied at the New York School of Art and was a painter in her own right, yet in marrying a man who would go on to become a giant on the American scene, she became known as his model. She was also a strong influence on his work.