This is a vintage mid 20th century, 2 angle portrait bust painting of a bearded man by Cydney Grossman (b. 1909). Grossman, who usually signed his works 'Cydney' is known more for his depictions of ballerinas and clowns. This image is possibly a self-portrait and has a Judaica leaning to it. Grossman is not a heavily listed artist and there is scant biographical information available about him. The estimate is based on actual recent past recorded auction sales of comparables. Retail 'asking prices' can be higher and vary.