What is the difference between bronze and spelter?

Bronze is a durable copper alloy capable of holding fine chisel work and supporting heavy cantilevered forms. Spelter is softer, lighter, and composed mainly of zinc. Underneath the surface finish, spelter feels lighter than bronze and may show a silvery-grey metal if chipped. Bronze remains the preferred medium for durability and crisp detail.

Why are marble bases used on these sculptures?

Marble bases provide structural stability and weight to anchor dynamic, extended feline compositions. They also offer a clean architectural contrast to organic animal forms. During the Art Deco period, contrasting black and variegated marble plinths became an integral part of the design aesthetic.

How can I tell nineteenth-century pieces from later ones?

Nineteenth-century works typically rely on naturalistic animalier realism, often featuring foundry marks and signature engravings directly into the casting. The patination tends to show deeper, hand-applied warmth. Twentieth-century Art Deco examples lean towards stylised, geometric streamlining, frequently paired with stepped marble bases and occasionally utilising spelter.