TJbLE KUMANESQUE STYLB C, IOOO-£, I2OO writing, experienced in painting, excellent in the science and art 01 bronze founding and in all architectural work/' Similarly we know, e.g., of Aethelwold, the great English bishop, that he was a "theoreti- cus architectus", well versed in the building and repairing of monas- teries, of Benno, Bishop of Osnabruck in the nth century, that he was "an outstanding architect, a skilful planner ('dispositor') of masonry work'*. We also possess the plan of about 835 for St. Gall, which has been mentioned before, and was obviously the sender's— that is a bishop's or abbot's—conception. Such and many similar contemporary references justify the view that, while actual building operations were of course at all times the job of the craftsman, the designing of churches and monasteries in the early Middle Ages may often have been due to clerics—at least to the same extent to which Lord Burlington was responsible for the design of his villa in Chis- wick. After all, during those centuries nearly all the literati, the educated, the sensitive were clerics. The same tendency towards an elementary articulation which the new ground plans reveal can be found in the elevations of the I ith- century churches. At St. Michael's, Hildesheim, the system of alter- nating supports, the rhythm o£abbabba(a representing square piers and b columns), serves to divide up die long stretch of wall, and ultimately the space enclosed by the walls, into separate units. This system became the customary one in Central European Romanesque architecture. In the West, and especially in England, another equally effective method was developed for achieving the same aim. It had been created in Normandy early in the nth century. The Normans by then had lived in the North-West of France for a hundred years and from being Viking adventurers had become rulers of a large territory, clear-minded, determined and progressive, adopting French achievements where they saw possibilities in them—this applies to the French language, suppler than their own, to feudalism and to the reform of Cluny—and imbuing them with the energy of their native spirit They conquered Sicily and parts of Southern Italy in the nth and I2th centuries and created an eminently interesting civilisation there, a blend of what was most advanced in the adminis- tration of Normandy and in the thought and habits of the Saracens. In the meantime they had also conquered England, to replace there by their own superior mode of life that of die Northern invaders who had come before them. The Norman style in architecture, the most consistent variety of the Romanesque style in the West, 18