Original work or art by artist "RoseAnna Tendler Worth". This distinctive work of art was designed by the artist in a Unique process that she developed herself using enamel which was Silk-screened onto a very thin layer of Copper and fired at 1500 degrees. The image is the enamel and the dark areas are bare copper, chemically darkened.About the Artist she was born in 1934 in Detroit., She was the wife of Donald F. Worth and mother of three daughters, died on August 28, 2008 when she was 74. RoseAnna was a talented artist who had no formal art education, but nonetheless developed her skills in many areas. Her silver and gold jewelry and enamels on copper were widely sold across the mid-west. Disc is framed with an reflective black background and silver frame. Is signed by the artist on the bottom right. Disc is approx 12" across. Frame is approx 14" x 14". Is in good, vintage condition with very minor wear on frame.