art based on modern popular culture and the mass media, especially as a critical or ironic comment on traditional fine art values.
Pop Art began in the 1950s, but became very popular in the 1960s. It started in the United Kingdom, but became a true art movement in New York City with artists like Andy Warhol and Jasper Johns.
Andy Warhol's most famous painting
One of Litchetsteins most famous works