it is a 40x30 piece

Dear Pam,

Thank you for you for the additional information and patience. The presented object is a painting made in acrylic or oil paint on canvas with the measurements of 40 x 30 inches. It depicts a golfer in the middle of a landscape. The painting is signed with the name "Robenson". Sadly no further details to the biography are named in reference books or similar databases. This painting was made in the last third of the 20th century.
An estimation would be between 200 to 400 USD.
This estimation is based on actual recent past recorded auction sales of comparables. Retail "asking prices" can be higher and vary.

With best regards,
Georg