Use of the cover artwork was graciously donated by world-reknown artist David Hockney and the J. Paul Getty Museum of Art, Los Angeles.

The work is "Pearblossom Hwy. 11-18th April 1986 (second version) 1986,"
Photographic collage 71-1/2 X 107"

See an enlarged version of the work here.

Video: David Hockney discusses "Pearblossom Hwy."

Cover graphic design: Kate Cohen