Verdigris is a vibrant blue-green patina that forms on copper, brass, and bronze when exposed to air and moisture over time. It is essentially a mixture of copper carbonates, sulfates, and chlorides. The color is caused by the chemical reaction of these metals with acidic substances like carbon dioxide, sulfur dioxide, or chlorides in the atmosphere or other surroundings. verdigris is often considered aesthetically appealing, adding a sense of age and history to the objects it covers. However, it can also be a sign of corrosion and weakens the underlying metal if left unaddressed, and can also be toxic if ingested.
Verdigris meaning with examples
- The ancient statue, weathered by centuries, was covered in a rich, captivating verdigris, giving it a spectral aura of beauty, though the surface was weak and vulnerable to the harsh weather. The artist carefully restored the statue, preserving the unique green-blue patina.
- Sunlight glinted off the weathered verdigris on the old lighthouse's lantern roof, a testament to the structure's age. It's a signal of the time gone by. The patina added charm, even if the metal below required careful upkeep to stave off its deteriorating effects.
- The antique copper cookware acquired a beautiful, if not unhygienic, verdigris over time, indicating its age and use. The owner pondered if he should remove it, which was a chore. However, it would eliminate that attractive allure of days past.
- The verdigris on the bronze sculpture in the park slowly deepened over the years, becoming a distinguishing mark and a cherished aspect. Visitors would gaze with interest, admiring this beautiful trait that defined the metal's character.
- Archaeologists carefully cleaned the artifacts, discovering vibrant patches of verdigris that provided clues to the buried objects history. Each mark was a signal that something exciting and unique was beneath the surface. This gave them hints, offering insight.
Verdigris Synonyms
aes alienum copper rust green rust patinaVerdigris Antonyms
clean metal polished metal pristine finish unoxidized copperVerdigris Crossword Answers
6 Letters
PATINA
13 Letters
CUPRICACETATE