Forbes contributors publish independent expert analyses and insights. Kate Matthams Spencer is a Paris-based writer who covers jewelry. The opposite of its better-known cousin, the cameo, intaglio is ...

Madurai: The third phase of archaeological excavation at Vembakottai in Virudhunagar district has unearthed a carnelian intaglio of a charging bull, the third such artefact to be found in south India.

Archaeologists discovered an engraved intaglio that a Roman man stationed at Bremenium in northern England likely used to stamp his correspondence. Elaine Vallack At some point during the reign of the ...