Dear Jonathan,

Thank you for contacting Mearto with your appraisal inquiry.

The presented object appears to be a watercolor on paper with 18 x 22
inches measurements. The drawing depicts an landscape with to childs towing an cart. This painting was made in the last third of the 20th century by the child book illustrator Karel Hayes.
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 100 to 200 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