century, include the notable funerary moment of Duke Johann Casimir for his parents, a 13 m-tall alabaster sculpture painted with statue and reliefs (1595–1598). The medieval Veste Coburg, one of the biggest castles in Germany, built starting in 1225 (upon the site of an 11th-century chapel). It was mostly rebuilt in the 19th century. It has a triple line of walls with numerous towers. Today the Veste Coburg is home to three museums. One is the Fürstenbau (ducal palace), with many furnished rooms of the Dukes of Coburg, including the apartment where Martin Luther lived in 1530. Probably the most notable room in the castle (unique in all of Germany) is the Jagdzimmer (hunting room) of 1632, which is entirely made of marquetry wood inlay, done up with over 60 marquetry panels, deeply coffered marquetry ceilings and a wood paneled floor. Another museum is the Rüstkammer (armory), containing the largest collection of medieval armour and weaponry in Germany, with over 10,500 items. The third is the Kunstsammlungen, which contains a collection of 300,000 copperplate engravings (Kupferstich-Kabinett), a 20,000 piece coin collection (Münzkabinett), a 7,000 piece documentation collection (Briefe & Urkunden), and a 3,500 piece glassware collection (Gläser-Sammlung). Gymnasium Casimirianum, a Renaissance building begun in 1601 Arsenal (1616–21). Landestheater Coburg, a Neoclassical theatre on Schlossplatz, whose other landmarks include the Ehrenburg, the Palais Edinburgh (1865), the Arkaden (1840), Reithalle (1852) and Marstall (rebuilt in 1920). The Coburg Doll Museum is located near the Schlossplatz and the city centre. It was once the residence of the poet Friedrich Rückert. It houses over 1,000 dolls, including the grandmother of the world-famous "Barbie". . , the town hall, part of the ensemble of structure on the market that also includes the Stadthaus (see below), the former Beyersches Haus, the , the Stadtbrunnen (fountain) and the central statue of Prince Albert. The seat of the public administration of Coburg was moved here in 1438. The original Gothic building proved to be too small and after 1570 the town bought additional properties and erected a Renaissance building at the corner with Ketschengasse. In another rebuilding in 1750-2 both structures were merged. The appearance of the town hall changed, only the round bay on the corner remained. The old roofs were replaced by the current garret roof and the colourful paintings were added to the façade in the 18th century. Another renovation took place in 1903, when