Dear Mark,

Thank you for contacting Mearto with your appraisal inquiry.

The presented object appears to be a painting made in oil or acrylic paint on canvas with the measurements of 32 x 43 inches. The painting depicts a view of the "Arc de Triomphe" in the city of Paris. The painting is signed with the name "J. Gaston". Sadly no further information regarding the biography of this artist is mentioned in reference books or similar databases. Gaston depicted mainly views of Paris and was active in the second half of the 20th century.
Works by this artist were recently offered and sold on the international auction market.
This piece is in good condition and there is no serious damage 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,
Georg