Dear Jonathan,

Thank you for contacting Mearto with your appraisal inquiry.

The presented object appears to be a painting made in oil paint on mansonite with 18 x 28 inches measurements. The painting depicts a beach view and appears to be signed by John Mannig.
Sadly no additional information for an artist with this name fitting in style and motif is given by reference books and databases.
Comparable objects were recently offered and sold on the international auction market.
This piece is in medium condition and no severe damage is visible in the images provided.
A fair market estimation would be between 30 to 60 USD.
This estimate is based on actual recent past recorded auction sales of comparable items. Retail "asking prices" can be higher and may vary.

With kind regards,
George