Jean Stern is the executive director of The Irvine Museum. An authority on California Impressionism, he coauthored California: This Golden Land of Promise and has contributed to several books about California artists. He also appears in the PBS documentary series Impressions of California: Early Currents in Art, 1850–1930. Molly Siple is an artist member of the California Art Club. She contributed to the book Enchanted Isle: A History of Plein Air Painting in Santa Catalina Island and has written for magazines such as American Artist and Workshop.