Bidspirit auction | A ”magical eye” agate intaglio.

A "magical eye" agate intaglio. Two figures with attributes. - A ”magical eye” agate intaglio. Two figures with attributes. In the foreground, a naked female figure holding a scepter with snakes and a fluttering cloak; in the background, a naked, helmeted male figure advances with a spear. The male character wears military shoes (Mars?). Groundline. Allegorical scene. 18th century. Diam. 20 mm circa x 6 mm.