Copper Patina Bronze Patina Color Chart. A great example of a natural patina can be seen on the statue of liberty. How copper develops patina the science of how copper forms patina.
Copper home furnishings provide an elegant beauty because copper is a living metal meaning it changes color over time. It is the result of a chemical reaction with the copper in the bronze that literally changes the surface color of the bronze and it can be either natural man made or both. This patina is reported to produce more of a turquoise than a green.
A dip process patina immerse object in solution for a few minutes then remove.
Repeat until a color appears. A dip process patina immerse object in solution for a few minutes then remove. A preservative is optional. Bronze and copper as metals can be turned any number of different colors from white to black by the use of patinas.
