How do I identify a foundry mark?

Foundry marks and artist signatures are usually stamped, engraved, or cast directly into the base or lower portion of the bronze figure. Examining these inscriptions helps link the piece to a specific workshop or maker. Some signatures indicate the original sculptor whose work was reproduced, while others credit the foundry responsible for the casting.

Are spelter figures considered bronze?

Spelter is a zinc-based alloy rather than an actual copper and tin bronze. While it has a lighter weight and a different metallic composition, it was often given a bronze finish to mimic the genuine material. Checking the weight and examining the underside can help distinguish a true bronze casting from a spelter alternative.

Why are some figures mounted on marble?

Marble bases provide structural stability and visual contrast for metal sculptures. Heavier stones ground the composition and protect the lower edges of the figures from wear. These bases often reflect the design preferences of the period, ranging from simple circular plinths to elaborate stepped pedestals.

How should I clean a bronze sculpture?

Dust bronze figures gently with a soft, dry brush to prevent accumulation in recessed details. Avoid using commercial metal cleaners or water, which can strip the historic patination. Applying a very light coat of microcrystalline wax occasionally helps protect the surface from atmospheric moisture.