A completed casting must finally be finished.  Traditional finishing techniques for non-ferrous metals usually entail the application of hot or cold patinas to achieve a variety of colors and effects.  Patinas are chemicals, often acids, that are applied to the surface of the metal in order to oxidize or react with it in a certain way that will create the desired coloration.  Patinas of differing varieties may be applied hot or cold and may be combined to create different results.  A patinated piece is generally waxed and buffed to protect the finish.
 

Although patina is the most traditional finishing method we employ, there are a variety of others that we routinely apply to different pieces.  These include polishing, powder coating, lacquer and spray finishes and acid etching.
 

Once a piece is finished, any final assembly (such as mounting on a base, electrical wiring or affixing glass or marble surfaces or upholstery) will be completed and the item is ready for delivery to the client.  Below, a hot patina being applied.