Italian artists, with the odd exception like Girolamo da Treviso, seem to have had little attraction to Protestantism. In Germany, however, the leading figures such as Albrecht Dürer and his pupils, Lucas Cranach the Elder, Albrecht Altdorfer and the Danube school, and Hans Holbein the Younger all followed the Reformers. The development of German religious painting had come to an abrupt halt by about 1540, although many prints and book illustrations, especially of Old Testament subjects, continued to be produced.