Dear Karen,

Thank you for the request and your patience. The apprised object is a painting made in oil on cardboard or board with the measurements of 10 x 14 1/2 inches. It depicts three boats on the open sea. The painting is signed in the left corner with R. Monti. Sadly we don't have much information about the biography of this artist. This painting was made in the second half of the 20th century.
This piece is in good condition and there are no serious damages visible.
An estimation would be between 100 to 300 USD.
This estimation is based on actual recent past recorded auction sales of comparables. Retail "asking prices" can be higher and vary.

With best regards,
Georg