 The churches of San Zeno Maggiore, Verona, and San Michele, Pavia, present two types of facade that are typical of Italian Romanesque, that which reveals the architectural form of the building, and that which screens it.At San Zeno, the components of nave and aisles are made clear by the vertical shafts that rise to the level of the central gable and by the varying roof levels.At San Miniato al Monte the definition of the architectural parts is made even clearer by the polychrome marble, a feature of many Italian Medieval facades, particularly in Tuscany.