**Homemade Patina receipe**Vinegar and Salt Patina Tutorial. Because homemade patina recipes can have unpredictable results, your vinegar and salt patina on copper may wind up being any shade of green, blue, turquoise – or possibly even something else!
Today, I am going to share a ceramic decorating technique that was adapted from another artistic process: screen-printing textiles. Printing onto clay is not a new technique. A browse through the Pottery Making Illustrated back issues or the Ceramic Arts