- John Muir Elementary School Murals - San Francisco CAThree 15' x 7.5' frescoes by David Park on the themes "Art," "Civilization," and "Nature." The frescoes surround the main entrance. The murals were done as part of the Public Works of Art Program (then funded by the CWA).
- Piedmont High School: Mosaics - Piedmont CAWhen the Works Progress Administration (WPA) built a new library for Piedmont High School in 1937-39, its Federal Art Project commissioned artworks for the building. Edgar D. Taylor created two mosaics: "Ancient Education" and "Modern Education." The first is located in a corridor behind the library; the second fills in between arched windows near the ceiling in the library.
- Watercolor - San Francisco CAIn 1933, David Park painted the watercolor, “200 Men Making Trails on Cliff Face, Lands End—San Francisco,” for the Public Works of Art Project (PWAP). This is among a series that were likely meant as studies for murals depicting Civil Works Association (CWA) projects around San Francisco. The watercolor is currently on view at the Legion of Honor in that city.