This 1960s abstract gouache on paper painting is by California artist Sadie Van Patten Hall (1884-1967). Starting in 1914, Hall spent most of her time in California and was a resident of Long Beach from 1915-20 and Vallejo in 1930. She is known for her watercolor on paper scenes.
1960's Gouache on Paper 17.75"x15" unframed
Estate stamped lower right. Good vintage condition. Some creasing and water stains - may be part of artist's process.