Tuesday, October 24, 2017

Four Variables That Will Affect the Natural Patination Process of a Bronze Tube

Whether you’re using bronze tubes for an architectural project or an art installation, it’s important to think ahead in terms of how your piece will look in the future. Despite its timeless appeal, bronze is a material that undergoes a lot of changes. Over time and when exposed to the elements, bronze undergoes a natural process called patination. Patina is a tarnish that forms on the surface of bronze through oxidation. It results in the distinct blue-green coating or some other shading you might see on old copper roofs and bronze statues.

Although patina is considered as a sign of wear and aging, no one can deny that it adds to the charm and appeal of a masterpiece. In fact, you’d be surprised at how much more valued some bronze structures are for their coloring. Just take for example New York’s grandest landmark, the Statue of Liberty, which was first placed on Liberty Island in 1886. It originally had a shiny copper gold color but has long since turned into the blue-green icon that it is today. Read more from this article:

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