How do I distinguish solid bronze from spelter?

Solid bronze offers a noticeably heavier weight and a resonant sound when tapped gently, whereas spelter feels lighter and more brittle. Examining the underside or unpainted areas often reveals the paler grey metal beneath a surface patination. Bronze develops a stable natural oxidation over time, while older spelter frequently exhibits flaking paint or powdery surface degradation around stress points.

What is the best way to clean antique bronze?

Dusting gently with a soft, dry microfibre cloth is sufficient for routine maintenance. Avoid chemical cleaners, abrasive polishes or water, which can strip away the original historical patina. Applying a very light coat of microcrystalline wax occasionally helps protect the metal surface from atmospheric moisture without altering its colour.

Why are marble bases used on bronze figures?

Marble or alabaster bases provide a stable, weighted footing that prevents tall or dynamic sculptural compositions from tipping over. The dense stone anchors the upward or outward movement of figures like dancers and athletes. From an aesthetic perspective, the contrasting colours and smooth polished surfaces of marble frame the dark patinated metalwork effectively.

How can I tell Art Nouveau bronzes from Art Deco pieces?

Art Nouveau bronzes feature organic, flowing lines inspired by natural forms, plant stems and drapery. The figures often depict mythological maidens, nymphs or flowing hair. Art Deco works rely on geometric precision, stylised symmetry and streamlined silhouettes, frequently capturing dynamic movement in modern dancers and athletes.