The Aachen Cathedral Treasury ("Aachener Domschatz") is one of the largest and most important treasuries of medieval Christian artworks in Europe. The treasury has over a hundred works that are exhibited in a museum adjacent to the Aachen Cathedral – the monumental church of Charlemagne, which together with the treasury was added to the first UNESCO World Cultural Heritage list in 1978.


Winged altar
with the Mass of Gregory in the center
flanked by the Virgin with child, Anna Selbdritt, Cosmas and Damian and the twelve apostles.

Hildesheim, ca 1525