Dear Clara,

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 canvas with 76 x 42 cm measurements. The painting depicts a young smiling girl sitting in a meadow with flowers. It was made by the Belgian/American artist Lissett de Winne in the second half of the 20th century.
Comparable objects were recently offered and sold on the international auction market.
This piece is in good condition and no severe damage is visible in the images provided.
A fair market estimation would be between 200 to 400 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