Volume 1: From the 6th until the end of the 13th century. With 5 collotype plates and 321 illustrations, Volume 2: The Sienese school of the 14 th century. With 10 collotype plates and 380 illustrations, Volume 3: The Florentine school of the 14th century. With 10 collotype plates and 368 illustrations, Volume 4: The local schools of North Italy of the 14th century. With 4 collotype plates and 254 illustrations, Volume 5: The local schools of central and Southern Italy of the 14th century. With 3 collotype plates and 284 illustrations, Volume 6: Iconographical index to volumes I-V., Volume 7: Late Gothic painting in North Italy. With 6 collotype plates and 275 illustrations, Volume 8: Gentile, Pisanello and late Gothic painting in Central and Southern Italy. With 8 collotype plates and 317 illustrations, Volume 9: Late Gothic painting in Tuscany. With 10 collotype plates and 367 illustrations, Volume 10: The Renaissance painters of Florence in the 15th century: The first generation. With 11 collotype plates and 344 illustrations, Volume 11: The Renaissance painters of Florence in the 15th century: The second generation. Wit 8 collotype plates and 383 illustrations, Volume 12: The Renaissance painters of Florence in the 15th century. The third generation. With 9 collotype plates and 295 illustrations, Volume 13: The Renaissance painters of Florence in the 15th century. The third generation II. With 8 collotype plates and 315 illustrations, Volume 14: The Renaissance painters of Umbria. With 8 collotype plates and 326 illustrations, Volume 15: The Renaissance painters of Central and Southern Italy. With 8 collotype plates and 357 illustrations, Volume 16: The Renaissance painters of Tuscany. With 8 collotype plates and 305 illustrations, Volume 17: The Renaissance painters of Venice. Ant. Vivarini, the Bellini, Cima, Basaiti. With 8 collotype plates and 309 illustrations, Volume 18: The Renaissance painters of Venice. The Crivelli, B. and Alv. Vivarini, Carpaccio etc. With 8 collotype plates and 309 illustrations, Volume 19: General index. 1. Index for the names of places, where the paintings can be found. 2. Index for the names of artists, accompanied by dates, etc. by Charlotte van Marle. All the volumes have a geographical index at the end