Cassatt was an American figure painter and etcher. As a young art student, she moved to Paris, where she was inspired by the work of Edgar Degas, with whom she developed a friendship. She allied herself with the Impressionists early in her career, but, in the late 1880s, she began experimenting with other styles and techniques. Many of Cassatt's best-known works are intimate depictions of mothers and children. What cause did she take up when cataracts put a stop to her painting career?