The expansion of the order produced changes. A smaller emphasis on doctrinal activity favoured the development here and there of the ascetic and contemplative life and there sprang up, especially in Germany and Italy, the mystical movement with which the names of Meister Eckhart, Heinrich Suso, Johannes Tauler, and St. Catherine of Siena are associated. (See German mysticism, which has also been called "Dominican mysticism.") This movement was the prelude to the reforms undertaken, at the end of the century, by Raymond of Capua, and continued in the following century. It assumed remarkable proportions in the congregations of Lombardy and the Netherlands, and in the reforms of Savonarola in Florence.
What nun helped to spread Dominican mysticism to Italy?