The Young Girl at an Open Half-Door was painted by Rembrandt Van Rijn, one of the great old masters. Its beauty lies partly in its composition, lighting, fine technique, and ex- pressiveness. Courtesy the Art Institute of Chicago. Eugene Spercher's modern American portrait Lilya has decided contrast in lines and values. The technique is effective j notice that emphasis is obtained by painting the face more clearly than the rest of the picture. Courtesy Cincinnati Art Museum. Diego Rivera's Flower Festival shows a typical subject and typical treatment by this great Mexican painter. The distribution and balance of the light and dark masses are particularly fine. Courtesy the Museum of Modern Art. Thomas Benton, a contemporary American artist, painted the strong picture The Meal which is shown below. Note the rhythmic curved-line movement. Courtesy Whitney Museum of American Art.