NAPA RIDGE STUDY
signed and dated 1988; titled on the reverse
watercolor, gouache, crayon and graphite on paper
17 3/8 by 23 7/8 in. 44.1 by 58.1 cm.
Allan Stone Gallery, New York (acquired directly from the artist)
Acquired from the above by the present owner
Allan Stone Gallery, Wayne Thiebaud, New York 1994, n.p., illustrated in color
Sally Grant, "The Pleasurable Melancholy of Wayne Thiebaud's Landscapes," Hamptons Art Hub, 13 November 2017, online, illustrated in color