Here is his obituary, courtesy of the Robert Mann Gallery in NYC. David will be missed by all, he was a national treasure to all photographers.
Born in Menlo Park, California in 1924, Vestal studied painting at the Art Institute of Chicago before becoming involved in photography in the late 1940s through the Photo League in New York. Rather than working in photographic essays like many of his New York School contemporaries, Vestal captured singular moments of life in the city through his emotive and atmospheric images: a lone figure passing along a snowy sidewalk, a twilight drive over the George Washington Bridge, the bustling traffic in Flatiron Square at night.
Vestal received two John Simon Guggenheim Fellowships in photography in 1966 and 1973. He wrote extensively for various photography publications, and published two influential books on photographic craft and printing: The Craft of Photography, 1975, and The Art of Black-and-White Enlarging, 1984. His illustrious teaching career included positions at the Parsons School of Design, the School of Visual Arts, and Pratt Institute, as well as numerous lectures and workshops around the country. His work is included in such notable public collections as the Museum of Modern Art, the Metropolitan Museum of Art, the Whitney Museum of American Art, and the Art Institute of Chicago.