the first of several meetings with photographer Alfred Stieglitz in New York. White knew of Stieglitz's deep understanding of photography from his various writings, and through their conversations White adopted much of Stieglitz's theory of equivalence, where the image stands for something other than the subject matter, and his use of sequencing pictorial imagery. At one of their meetings White wrote in his journal that he expressed his doubt that he was ready to become a serious photographer. He wrote that Stieglitz asked him "Have you ever been in love?" White answered "yes," and Stieglitz replied "Then you can photograph." During this time, White met and became friends with some of the major photographers of the time, including Berenice Abbott, Edward Steichen, Paul Strand, Edward Weston, and Harry Callahan. Steichen, who was director of the photography department at the Museum of Modern Art, offered White a curatorial position at the museum, but instead White accepted an offer from Ansel Adams to assist him at the newly created photography department at the California School of Fine Arts (CSFA) in San Francisco. White moved to San Francisco in July and lived in the same house as Adams for several years. While there Adams taught White about his Zone System method of exposing and developing negatives, which White used extensively in his own work. He wrote extensively about it, published a book and taught the exposure and development method as well as the practice of (pre)-visualization to his students. While in San Francisco White became close friends with Edward Weston in Carmel, and for the remainder of his life Weston had a profound influence on White's photography and philosophy. Later he said "...Stieglitz, Weston and Ansel all gave me exactly what I needed at that time. I took one thing from each: technique from Ansel, the love of nature from Weston, and from Stieglitz the affirmation that I was alive and I could photograph." Over the next several years White spent a great deal of time photographing at Point Lobos, the site of some of Weston's most famous images, approaching many of the same subjects with entirely different viewpoints and creative purposes. By mid-1947 White was the primary teacher at CSFA and had developed a three-year course that emphasized personal expressive photography. Over the next six years he brought in as teachers some of the best photographers of the time, including Imogen Cunningham,