Bluegreen
The beguiling tones of copper oxide.
The recipe for Copper patina ink is relatively simple. White vinegar, salt, air, and time. It just keeps changing. This week is all pictures with captions. Dive in.


The recipe for Copper patina ink is relatively simple. White vinegar, salt, air, and time. It just keeps changing. This week is all pictures with captions. Dive in.

