This work is in the public domain because it was published in the United States between 1926 and 1963 and although there may or may not have been a copyright notice, the copyright was not renewed.
Are Edward Hopper paintings in public domain?
Edward Hopper's artwork is in the public domain in some countries in the world but not in most of them.
Which artists are public domain?
The impressive collection released into the public domain include works by van Gogh, Monet, da Vinci, and Rembrandt. In 2014, the Metropolitan Museum of Art joined a growing number of museums that made their works available on the public domain for free.