What is a convex mirror?

A convex mirror uses a curved spherical glass plate to capture a wide-angle reflection of an entire room. These circular pieces were popular during the Regency period and often include decorative eagle surmounts. They were typically hung in reception rooms to monitor activity and distribute available daylight across the interior space. The heavy round frames frequently feature candle arms or gilded ball details around the outer edge.

Where should an overmantel mirror hang?

An overmantel mirror hangs directly above a fireplace mantelpiece, serving as the central architectural anchor of the chimney breast. These wide horizontal pieces reflect light from opposite windows into the deepest part of the room. Historically, they filled the large wall space between the fireplace opening and the cornice above. Pairing them with console tables or placing them in hallways creates a similar sense of expanded space.

Foxed glass refers to the natural oxidation and degradation of the silver backing inside antique mirror plates. This chemical ageing creates cloudy patches, dark spots, and speckled discoloration across the reflective surface. Collectors prize original foxed plates as authentic indicators of age and undisturbed history. The soft, mottled reflection distinguishes period glass from modern brilliant-cut replacements.

How do I date a gilt mirror?

Dating a gilt mirror involves examining the wood types, construction methods, and stylistic motifs carved into the frame. Eighteenth-century pieces often feature hand-carved gesso rococo scrolls, while Regency examples favor clean neoclassical lines and convex plates. Supporting evidence such as backboards, original screw fixings, and the composition of the glass plate help confirm the period. Comparing the carved details against documented regional workshop styles provides further chronological context.