Robert Deyber (August 13, 1955 - September 20, 2021) was an American artist best known for literal visual portrayals of cliches, euphemisms, and idioms from the English and other languages. The San Francisco Examiner in 2009 described him as a "pop surrealist" whose style "has appeal for new as well as experienced collectors." His work relates to that of Thomas Cole and Frederic Church of the Hudson River School, surrealists like Salvador Dalí and René Magritte, naive painter Henri Rousseau, the colorists Henri Matisse and Marc Chagall, and Andy Warhol.