Dear Simon,

Thank you for contacting Mearto with your appraisal inquiry.

The presented object appears to be a painting made in oil paint on canvas with the measurements of 24" x 19.5". The painting depicts a still life with fruits, an ivory varved tankard, and a shell. This painting was made in the second half of the 19th century after motifs of paintings of the Dutch art of the 17th century.
This piece is in good condition and there is no serious damage visible in the images provided.
A fair market estimation would be between 300 to 600 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,
Georg