Everett Gee Jackson was my great uncle. He was known to everybody in the family as "Beency," which is what his brothers and sisters called him. There are some of his other works pictured at the link.
SAN DIEGO MUSEUM of ART | Everett Gee Jackson: "Everett Gee Jackson/San Diego Modern, 1920–1955 November 3, 2007—January 27, 2008 This major retrospective organized by SDMA presents the work of Everett Gee Jackson, San Diego’s most important Modernist artist. Featuring more than 50 works that span the most significant and productive decades of the artist’s career, San Diego Modern presents a representative range of Jackson’s multi-faceted work, while contextualizing Jackson within the broader scope of mid-twentieth century American modernism."