1978 etched and oxidized brass artwork by Bernhard Rohne. He worked with both brass and copper and they look similar so there is a possibility it could also be copper. This is a very interesting piece, with etching and abstract designs in the metal. It has warm colors and organic shapes. It is well framed in the original black frame. Very good condition with some minor flaws. There are a few small scratches and scuffs and on the right side of the artwork, next to the frame there is an area that looks like it is extra oxidized. Not sure if that is part of the original art or happened later.
Frame size 36" wide, 2" deep, 24" high.