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A roman moulding, called a <em>Cavetto.</em> It consists of a quarter circle with a sunk fillet below. By referring to the figure it will be seen that it is exactly the reverse of the ovolo. The center for describing the quarter circle is without instead of within the moulding. Itis also called a <em>Concave Moulding</em>.

Cavetto

A roman moulding, called a Cavetto. It consists of a quarter circle with a sunk fillet below.…