How do I clean an antique silvered frame mirror?

Clean the glass plate gently using a soft cloth and a mild glass cleaner sprayed onto the cloth rather than directly onto the mirror. Avoid touching the silvered or gilt frame with liquid cleaners to protect the delicate surface finish. Dust the carved wooden or gesso frame regularly with a dry, soft-bristled brush. Harsh chemicals or abrasive materials will strip the historical silver leaf or plating.

Where should I hang an overmantel mirror?

Hang an overmantel mirror centrally above a fireplace mantelpiece to reflect light and anchor the room's proportions. Ensure the wall fixings match the substantial weight of the wooden and glass structure. Alternatively, position the mirror on a prominent living room wall opposite a window to maximise natural light distribution. Keep it away from damp exterior walls to protect the backing and frame.

How can I tell the period of a mirror?

Examine the construction of the wooden frame, the composition of the gesso, and the characteristics of the mirror plate. Older plates often display mercury backing, hand-bevel edges, or natural foxing. Stylistic cues such as Victorian ebonising, Edwardian sterling silver mounts, or Art Deco geometric shapes help narrow down the decade. Hardware on the reverse also offers clues to the manufacturing era.