Der Zwinger. Paintings. Mathematical Instruments October 13, 2019 The Roman goddess Vesta by the Swiss artist Angelika Kauffmann, 18th century Bernhard von Reesen by Albrecht Dürer (around 1500) Planetenlaufuhr, , 1563-68, Silver, Brass, Gold Gilded, Height 118 cm (46.5 inches)Shows the orbits of the Sun, the moon, Mercury, Venus, Mars, Jupiter and Saturn. An old clock mechanism showing the escapement (not visible here). The mechanism is attached to a modern clock face.