severe arch flanked by three windows on each side. The facade at this level is terminated by massive solid corner projections. Above this is the double-height piano nobile, where five huge arched windows incongruously dominate the facade over the front door; above this sit a further two floors for housing gentlefolk with servants above them, the numerous windows divided on the exterior by rusticated pilasters in dressed stone. Interiors The villa's interiors are arranged over five floors, each floor designed for a different function. The main rooms are located on the first floor or piano nobile, where a large central loggia (now glazed in) looks down over the town, its main street and the surrounding countryside. This hall is known as the Room of Hercules on account of its fresco decorations, and was used as a summer dining hall. It has a grotto-like fountain with sculpture at one end. To either side of the loggia are two circular rooms: one is the chapel, the other accommodates the principal staircase or Scala Regia, a graceful spiral of steps supported by pairs of Ionic columns rising up through three floors and frescoed by Antonio Tempesta. The two grand apartments at first floor level are symmetrically-matched in plan and complete the remaining enclosure of the courtyard. Each has a series of five rooms with state rooms, which begin with the largest reception hall nearest the entrance and proceed, with increasing intimacy and decreased size, to a bedroom, wardrobe and studiolo at the northern end; an ordered suite that would become standardized in the 17th century as the Baroque state apartment. The different orientations of these two apartments allows for a seasonal differentiation; the east, or summer apartment is associated with the active life, the west, or winter range with the contemplative life. The scrupulous symmetrical balance of the two apartments is carried through by their matching parterre gardens, each reached by a bridge across the moat and cut into the hillslope. The suites are famous for their Mannerist frescoes. The iconographic program of frescoes expressing the glory of the Farnese was worked out by the humanists in Farnese's court, notably his secretary, Annibale Caro; The fresco cycles portray the exploits of Alexander the Great, and of course of the Farnese themselves: in the Sala dei Fasti Farnesiani (the Room of Farnese Deeds), decorated by the brothers Taddeo and Federico Zuccari, the Farnese are