Kunst and Ambiente, Ruby Lane, Saatchi Art and Fine Art America specialize in selling bronze art. There are thousands of pieces available for purchase from these stores and some offer worldwide shipping.
The most popular way of crafting bronze sculptures is to start out by making a model of the sculpture in clay, then molding a layer of wax on top of that. Another layer of clay is added, then the model is heated. Once the wax melts away, molten bronze is added between the layers of clay. When the bronze cools, the top layer of clay is chiseled off and the clay on the interior is removed. The model is then polished and finishing touches applied to the work.