Andy Warhol (1928-1987) - Dollar COA included, Certificate of Autehnticity Andy Warhol, hand signed original bank note 15.5x6.5 The front of the banknote features Andy Warhol's signature in black marker in the center. Warhol has been the subject of numerous retrospective exhibitions, books, and feature and documentary films. The Andy Warhol Museum in his native city of Pittsburgh, which holds an extensive permanent collection of art and archives, is the largest museum in the United States dedicated to a single artist. Warhol has been described as the "bellwether of the art market". Many of his creations are very collectible and highly valuable. His works include some of the most expensive paintings ever sold.[7] In 2013, a 1963 serigraph titled Silver Car Crash (Double Disaster) sold for $105 million. In 2022, Shot Sage Blue Marilyn (1964) sold for $195 million, which is the most expensive work of art sold at auction by an American artist. Contents