What is spelter metal?

Spelter is a zinc alloy that foundries cast into decorative figures, lamps and clock garnitures during the nineteenth and twentieth centuries. It offered a lighter and more affordable alternative to traditional bronze. Because the metal is relatively soft, items cast in spelter require careful handling to avoid surface dents or structural bends over time.

How do I clean my sculpture?

Dust these items gently with a dry, soft cloth to prevent the accumulation of grit in recessed details. Avoid using water, liquid polish or chemical cleaners, as these substances can strip the patination or painted finishes. Keep the pieces away from direct sunlight and damp environments to protect both the metal surface and the stone bases.

Are these pieces solid bronze?

Most items listed under this heading are made from zinc alloy rather than copper-based bronze. They often feature a bronzed patination layer applied to mimic the appearance of heavier bronze sculpture. Examining the underside or areas of wear will usually reveal the paler, greyish metal beneath the surface finish.

How do I date an Art Deco figure?

Twentieth-century figures often display characteristic styling from the nineteen-twenties and nineteen-thirties, such as stylised athletic poses, geometric drapery and streamlined animal forms. They are frequently mounted on contrasting black marble or onyx plinths. Signatures from known modellers or foundry stamps inscribed directly into the metal or stone can also help establish the approximate production era.