Mosan art in the context of "Stone carving"

 The Shrine of the Three Kings (German Dreikönigsschrein or Der Dreikönigenschrein), Tomb of the Three Kings, or Tomb of the Three Magi is a reliquary traditionally believed to contain the bones of the Biblical Magi, also known as the Three Kings or the Three Wise Men. This shrine is a large gilded and decorated triple sarcophagus situated above and behind the high altar of Cologne Cathedral in western Germany. Built approximately from 1180 to 1225, it is considered the high point of Mosan art by various historians and scholars, and ranks amongst the largest reliquary in the Western world.

The shrine has gone through periods of damage and restoration during the 16th century. Although the shrine has always been on display, it was not until the 19th century when the relics were unveiled to the public. The relics of the three kings were first exhibited to public display in the 12th century.

Champlevé is an enamelling technique in the decorative arts, or an object made by that process, in which troughs or cells are carved, etched, die struck, or cast into the surface of a metal object, and filled with vitreous enamel. The piece is then fired until the enamel fuses, and when cooled, the surface of the object is polished. The uncarved portions of the original surface remain visible as a frame for the enamel designs; typically, they are gilded in medieval work. The name comes from the French for "raised field", "field" meaning background, though the technique in practice lowers the area to be enamelled rather than raising the rest of the surface.

The technique has been used since ancient times, though it is no longer among the most commonly used enamelling techniques. Champlevé is suited to the covering of relatively large areas, and figurative images, although it was first prominently used in Celtic art for geometric designs. In Romanesque art, its potential was fully used, decorating caskets, plaques, and vessels, in Limoges enamel and that from other centres.

The art of the Low Countries consists of painting, sculpture, architecture, printmaking, pottery, and other forms of visual art produced in the Low Countries, and since the 19th century in Belgium in the southern Netherlands and the Netherlands in the north.

From the late Middle Ages until about 1700 the Low Countries were a leading force in the art of northern Europe, thereafter becoming less important. In the earlier High Middle Ages Mosan art, from an area partly in the Low Countries, had had a similar role.

The Bust of Charlemagne (German: Karlsbüste) is a reliquary from around 1350 which contains the top part of Charlemagne's skull. The reliquary is part of the treasure kept in the Aachen Cathedral Treasury. Made in the Mosan region (the valley of the River Meuse), long a centre of high-quality metalwork, the bust is a masterpiece both of late Gothic metalwork and of figural sculpture.

The Bust of Charlemagne, as a masterpiece of Mosan goldwork, initiated a height of silver-gilt naturalistic reliquary busts.