What is the difference between ormolu and bronze?

Bronze is an alloy of copper and tin, sometimes with zinc, used to cast the structural frame of the mirror. Ormolu refers specifically to the gilded surface treatment applied to that bronze base. While all ormolu is mounted on bronze or brass, not all bronze mirrors are gilded; many retain a dark patinated metal finish or use polished brass.

Can I use a girandole mirror with candles?

Girandoles feature integral branch candelabra designed to hold taper candles alongside the reflective glass plate. Modern users can burn candles safely provided they keep drafts away and monitor the flame near the frame. Alternatively, many buyers leave the sconces unlit as decorative metalwork, enjoying the sculptural quality of the arms without soot accumulation on the glass.

How do I clean antique bronze frames?

Dust the metal surface gently with a soft dry brush to remove dirt from recessed cast details and scrollwork. Avoid using abrasive metal polishes that strip original gilding or historical patination from the bronze. Glass plates can be cleaned with a mild glass cleaner applied to a cloth rather than sprayed directly onto the frame. This prevents liquid from seeping behind the mirror plate or into joints.