One of the top lots in this week’s Elite Decorative Art auction is a blue diamond ring and a vintage Jacobus Stainer violin and bow. Artwork will include an artist proof bronze sculpture of a goat by Louise B. Nevelson and a pencil on paper of a nude female by Fernando Botero, measuring 22 inches by 15 1/2 inches, which is expected to hit $30,000 to $40,000. Read More +