Copper is considered a noble, durable metal, but over time, a greenish layer can form on its surface. What appears to be a harmless color film can turn out to be stubborn verdigris. Those who want to ...

Copper pigments promote the deterioration of paper objects; hence, it has been problematic to paper conservation since many valuable historical manuscripts contain copper green pigments. In particular ...

As trends change, old ideas become new again and get used in creative and innovative ways to enhance our living spaces. The earthy design trend that's making a major comeback in 2025 is verdigris.

Forbes contributors publish independent expert analyses and insights. I cover upmarket jewelry, timepieces & ethical, sustainable jewelry. "Brutalism OZ" gem-encrusted Heart, Courage and Wisdom ...