Foundry. Not all foundries have the same capabilities. Some specialize in smaller work while others can produce monuments.
Most specialize in lost wax processes while others use injection molding. Location may be important, too — whether located in the US or abroad, quality and reputations can vary.
Alloys. The metal used in the casting process varies from foundry to foundry and country to country. In the US, most sculptural bronze is silicon bronze, consisting of 95% copper, 4% silicon, and 1% manganese. European bronze often contains 85% copper, 5% tin, 5% lead, and 5% zinc.
Craftsmanship. Look for a near-perfect execution to the piece. There should be no seams visible from the metal chasing, for example.
For total quality, excellence must carry through each stage of the process; from a good initial mold, quality wax, and excellent wax and metal chasing.
Treatment. Like the spices that accent a fine meal, finishing touches are crucial to overall aesthetics. Look for a patina that complements the form and feeling of the piece.
Other touches that can enhance the experience include custom bases and base materials that harmonize with the piece, as well as turntables that allow the appreciation of all aspects of the piece. |
