How do I date a carved mirror?

Dating a carved mirror requires examining the construction materials, the backing boards, and the type of mirror glass used. Eighteenth-century examples often feature hand-carved solid timbers and mercury glass plates, whilst nineteenth-century revival pieces frequently utilise moulded gesso and machine-bevelling. Stylistic shifts also provide clues, as original eighteenth-century pieces display lighter, more fluid asymmetry, whereas Victorian revivals often present heavier, denser proportions. The underlying wood and fastening nails help confirm the manufacturing era.

Where should I hang an overmantel mirror?

An overmantel mirror is traditionally hung directly above a fireplace mantelpiece to anchor the room's central focal point. Its horizontal or arched proportions reflect hearth activity and draw ambient light across the space. Beyond fireplaces, these large mirrors function effectively above low sideboards, console tables, or along prominent drawing room walls. Secure wall fixings are essential due to the substantial weight of carved wooden and gesso frames.

What is mercury glass?

Mercury glass is an early type of mirror plate produced by fusing a tin and mercury amalgam to the rear surface of the glass. This chemical process creates a deep, reflective layer with a characteristic dark, mottled aesthetic. Over decades, moisture seeps behind the glass to cause foxing, which appears as charming dark spots and silver degradation. Collectors prize authentic mercury glass for the historic character and softness it brings to antique mirrors.