How do I clean Japanese cloisonne?

Dust these pieces gently with a soft, dry cloth to prevent accumulation in the wire recesses. Avoid liquid cleaners, abrasives and immersion in water, as moisture can affect the old metal base and soldered joints. Keep them away from direct sunlight and areas of high humidity to protect the integrity of the vitreous enamel surface over time.

How can I tell the period?

Dating relies on stylistic shifts, material weight and construction methods visible in the base and wirework. Edo period pieces often display thicker bronze or brass foundations with heavier, more restrained enamel palettes. Meiji and later pieces typically exhibit finer wire cells, highly controlled colour shading, and occasionally maker signatures or company marks on the underside.

What is the difference between cloisonne and champleve?

Cloisonne involves soldering thin metal wires onto the surface of a brass or copper vessel to create individual cells for enamel. Champleve uses recessed channels carved or cast directly into a heavier bronze or brass body. Champleve items generally feel heavier and present a bolder, more structural integration of metal and coloured enamel.