Design for Organ Shutters for Basel Cathedral, 1. The Empress Kunigunde, 26.1 x 7.6 cm (top), 7.8 cm (bottom) 2. The Emperor Heinrich II and Basel Cathedral, 30.6 (left), 37.9 (right) x 22.2 cm. c. 1525–26

Design for Organ Shutters for Basel Cathedral, 1. The Empress Kunigunde, 26.1 x 7.6 cm (top), 7.8 cm (bottom) 2. The Emperor Heinrich II and Basel Cathedral, 30.6 (left), 37.9 (right) x 22.2 cm. c. 1525–26