When we think of the gardens of Southern California, we tend to think of the enormous semiarid landscapes of the Huntington and Rancho Los Alamitos, often built on the sprawling grounds of former ranches. But there is another garden tradition in Southern California: the modest, rectangular suburban plots designed by the most famous architects of mid-century modernism: Richard Neutra, Rudolph Schindler, Gregory Ain, Raphael Soriano, Harwell Hamilton Harris, A. Quincy Jones, and John Lautner.