David Hockney is perhaps one of the most influential British artists of the 20th century, best known for his serial paintings of swimming pools, portraits of friends and verdant landscapes. The present work, created on an iPhone, exemplifies the artist's constant drive for innovation. Continuously challenging artistic norms, Hockney notably implored the use of copy machines and fax machines to feed his fascination with developing new methods of creating with technology. Here, the artist's use of an iPhone questions the viewer's understanding of conventional artistic practices as Hockney translates his vivid color palette through digital means.