The pre-patination process encourages the continuing formation of a natural patina after installation, dependent on local atmospheric and rainfall conditions. Nordic Copper Special Patina is ...

as "the metal can give off a metallic penny-like odor that can be unpleasant." Apart from that, the natural patina of copper can actually be quite beautiful.

Patina adds character to copper and bronze antiques—just don't confuse it with rust. When it comes to metal—be it a copper pan or an antique made from bronze—differentiating between a patina ...

Others tend to lean towards copper that shows plenty of natural patina tones, which is produced by oxidation over time. “Some people enjoy the look of this aged copper, and others prefer the ...