I'm off in a new direction recently and lots more I want to explore. I'm working on Ampersand boards which are two inches deep. I'm applying more gilding of various kinds because it's time to break the rules. I'm also applying copper, brass and aluminum sheet metal. I glue and nail the metals to the board. The nails match the metal. Then I rub on various kinds of metal patinas. The metals can also be painted over. Once I've created the right finish I spray the gilding or metals with an acrylic fixative. The metal will not degrade or change.
I'm starting small. The first two above are 16x20 and the third one is 12x12.