Dear Steve,

Thank you for contacting Mearto with your appraisal inquiry. My sincere apologies for the delay with the appraisal

The presented object appears to be a painting made in oil or acrylic paint on stone with the measurements of 336mm width 185mm height. This piece was made as decorative artwork in Africa in the 20th century and was sold to tourists.
Comparable objects were recently offered and sold on the international auction market.
This piece is in good condition and there is no serious damage 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