Dear Boris,

Thank you for contacting Mearto with your appraisal inquiry.

The presented object appears to be a mixed material artwork on canvas with 43 x 65 inches measurements. The painting depicts an abstracted motif and was made with oil or acrylic paint and other material possibly rice paper added to the canvas. It is signed with a not clearly readable signature. It could be interpreted as Moim, Moin, Muim, or Maun?
Sadly no additional information for an artist with this name fitting in style and motif is given by reference books and databases.
Comparable objects were recently not 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 250 to 500 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