THE ZWINGER AT DRESDEN Zwingcr—very badly damaged in 1944 and in course of restoration now—(pi. LXXIV) is a combined orangery and electoral grand- stand for tournaments and pageants. It was not supposed to stand on its own, as it does now, attached only to the 19th-century picture gallery; it was meant to form part of a palace stretching across to the River Elbe. It consists of one-storied galleries with two-storied pavilions between. The galleries are comparatively restrained in design, but the most exuberant decoration is lavished over the pavilions. Especially the gate pavilion is a fantasy unchecked by any consideration of use. The ground-floor archway has instead of a proper pediment two bits of a broken pediment swinging away from each other. The first-floor pediment is broken too, but nodding inward instead of outward. The whole first floor is open on all sides —a kiosk or gazebo, as it were, and above its attic swarming with figures of putti is a bulbous cupola with the royal and electoral emblems on top. If those who can admire a Gothic Devon screen feel repelled by the Zwinger, they either do not really look at the object before them, or they look at it with the blinkers of puritanism. What an exult- ation in these rocking curves, and yet what a grace. It is joyful, but never vulgar; vigorous, boisterous perhaps, but never crude. It is of an inexhaustible creative power, with ever new combinations and variations of Italian Baroque forms placed against each other and piled above each other. The forward and backward motion never stops. Borromini appears massive against this swiftness of movement through space. As in every original style, the same formal intention seems, in the German Rococo, to model space and volume. The three-dimen- sional curve is the leitmotif of the period. It appears at Vierzehn- heiligen as it appears in the Zwinger, and it pervades buildings from their main theme of composition down to the smallest ornamental details. Nowhere else perhaps can this be seen as convincingly as in one of Neumann's secular masterpieces, the staircase of the Bishop's Palace at Bruchsal (pis. LXXV, LXXVI a & b and fig. 76). The palace itself is not by Neumann. It was in quite an advanced state when, in 1730, Neumann was called in to redesign the staircase, The palace, one of the most deplorable of all war casualties, consisted of a rectangular centre block or corps de logis and lower projecting wings, i.e. the Palladian scheme which had from Northern Italy spread to England and also to France, where it 141