This 13th-century church is renowned for its stunning stained-glass windows, designed by the Russian-Jewish master Marc Chagall (1887–1985), who executed the series of five windows in the choir stalls in 1971 and the rose window in the southern transept in 1978. The rose window in the northern transept was created by Augusto Giacometti in 1945. Admission includes a multilingual audioguide.