The "Ville Haute", which is reached by staircases and steep narrow thoroughfares, is intersected by a long, quiet street, bordered by houses of the 15th, 16th and 17th centuries. In this quarter are the remains (16th-century) of the château of the dukes of Bar, dismantled in 1670, the old clock-tower, and the college, built in the latter half of the 16th century. Its church of Saint-Étienne (constructed during the 14th and 15th centuries) contains the Cadaver Tomb of René of Chalon, a skillfully carved effigy in white stone of a half-decayed corpse. It was erected to the memory of René of Châlon (died 1544), and is the work of 16th-century artist Ligier Richier, a pupil of Michelangelo.