After moving back to California in 1926, Weston began his work for which he is most deservedly famous: natural forms, close-ups, nudes, and landscapes. Between 1927 and 1930, Weston made a series of monumental close-ups of seashells, peppers, and halved cabbages, bringing out the rich textures of their sculpture-like forms. Weston moved to Carmel, California in 1929 and shot the first of many photographs of rocks and trees at Point Lobos, California. Weston became one of the founding members of Group f/64 in 1932 with Ansel Adams, Willard Van Dyke, Imogen Cunningham and Sonya Noskowiak. The group chose this optical term because they habitually set their lenses to that aperture to secure maximum image sharpness of both foreground and distance. 1936 marked the start of Weston’s series of nudes and sand dunes in Oceano, California, which are often considered some of his finest work. Weston became the first photographer to receive a Guggenheim Fellowship for experimental work in 1936.