How do I clean an antique gilt frame?

Dust the carved surface gently with a soft, dry artist's brush or a feather duster. Moisture can damage fragile gesso and lift old gold leaf, so water and cleaning sprays must be avoided. If grime persists, consult a professional conservator rather than attempting chemical cleaning. Aggressive wiping strips the historical patina from the gilt finish.

Are mercury glass mirrors safe to use?

Mercury plate glass is completely safe for everyday domestic display. The mercury is chemically bonded within the amalgam behind the glass, posing no risk during normal handling. These older plates are prized for their cloudy, atmospheric reflection. They contribute a distinct historic character that modern replacement glass cannot replicate.

How can I tell a Victorian mirror from a Georgian one?

Georgian mirrors often feature precise hand-carved mahogany or pine frames with classical symmetry and restraint. Victorian pieces tend towards heavier moulded gesso, deep profiles, and exuberant Rococo Revival ornamentation. Examining the construction of the wooden backing boards and fixings helps clarify the period. Old tongue-and-groove panels and hand-cut screws provide strong chronological clues.