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 ...

An artful circle of 49 tall, rust-patina steel plates enclose a public restroom on the hike and bike trail – the first new one in 30 years. (There's also an outside shower and drinking fountain).