Dear Jonathan,

Thank you for contacting Mearto with your appraisal inquiry again.

The presented object appears to be a painting made in oil or acrylic paint on canvas with 18 x 20 inches measurements. The painting depicts a landscape and is signed with the name Lubell. Sadly no additional information for an artist with this name fitting in style and motif is given by reference books and databases, but comparable paintings signed with Lubell were sold. It was made in the middle or second half of the 20th century.
This piece is in good condition and no severe damage is visible in the images provided.
A fair market estimation would be between 60 to 120 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,
Gregory