This Mid Century ink on paper is entitled Points of Reference and is signed by Oakland/Nevada City artist Robert Gilberg (1911-1970). Gilberg studied at the Oakland Art Center in the 1930s.
Mid 20th Century Ink on Paper 15"x19" framed, 6"x10" unframed
Signed lower right. Excellent vintage condition. Framed in a contemporary wood frame with a black finish using white archival matting behind conservation clear glass.