It’s all about what's below the surface. Mowery is the owner of Patina Studio at 104 Anawan St., where she produces fine art on sheets of copper — landscapes, nonrepresentational designs ...

In this video I test six different methods to patina copper. Using a smaller extra sheet ... in fantasy blacksmithing and sculptural metal art, located in Paso Robles, California.

Such bronzes later took on a different role as artistic objects, where even patina — corrosion caused ... have been brought together with Japanese copper mirrors and Buddhist altar implements.