Medallion (architecture)

A medallion is a round or oval ornament that frames a sculptural or pictorial decoration in any context, but typically a façade, an interior, a monument, or a piece of furniture or equipment.

Ancient Roman round versions are called an imago clipeata, from the clipeus or Roman round shield.

This was a popular form of decoration in neoclassical architecture. The frame and portrait were carved as one, in marble for interiors, and in stone for exterior walls.

It is also the name of a scene that is inset into a larger stained glass window.

Ceiling medallions, also called ceiling roses or ceiling ornaments, were often made of cast plaster and were sometimes the site of hanging lamp or chandelier.