Photos of the Tate Modern's Lichtenstein exhibit

LONDON, ENGLAND - FEBRUARY 18: A visitor stands in front of a painting entitled 'Masterpiece,' during a press preview of 'Lichtenstein, a Retrospective' at the Tate Modern on February 18, 2013 in London, England. The painting is part of a retrospective exhibition by 1960's Pop Artist Roy Lichtenstein, the first of its kind in 20 years, which runs at the gallery until May 27, 2013. (Photo by Dan Kitwood/Getty Images)

LONDON, ENGLAND - FEBRUARY 18: A visitor looks at a Lichtenstein bust during a press preview of 'Lichtenstein, a Retrospective' at the Tate Modern on February 18, 2013 in London, England. The bust is part of a retrospective exhibition by 1960's Pop Artist Roy Lichtenstein, the first of its kind in 20 years, which runs at the gallery until May 27, 2013. (Photo by Dan Kitwood/Getty Images)

LONDON, ENGLAND - FEBRUARY 18: Visitors stand in front of a painting entitled 'Torpedo Los,' during a press preview of 'Lichtenstein, a Retrospective' at the Tate Modern on February 18, 2013 in London, England. The painting is part of a retrospective exhibition by 1960's Pop Artist Roy Lichtenstein, the first of its kind in 20 years. The show runs at the gallery until May 27, 2013. (Photo by Dan Kitwood/Getty Images)

LONDON, ENGLAND - FEBRUARY 18: A Tate Modern employee walks past a painting entitled 'Whaam' 1963 during a press preview of 'Lichtenstein, a Retrospective' at the Tate Modern on February 18, 2013 in London, England. The painting is part of a retrospective exhibition by 1960's Pop Artist Roy Lichtenstein, the first of its kind in 20 years, which runs at the gallery until May 27, 2013. (Photo by Dan Kitwood/Getty Images)

LONDON, ENGLAND - FEBRUARY 18: A visitor looks at a painting entitled 'Oh, Jeff... I Love You, Too...But... ' during a press preview of 'Lichtenstein, a Retrospective' at the Tate Modern on February 18, 2013 in London, England. The painting is part of a retrospective exhibition by 1960's Pop Artist Roy Lichtenstein, the first of its kind in 20 years, which runs at the gallery until May 27, 2013. (Photo by Dan Kitwood/Getty Images)

LONDON, ENGLAND - FEBRUARY 18: Visitors sit in front of a series of paintings including 'Oh, Jeff... I Love You, Too...But... ' (left) 'Drowning Girl' (centre) and Masterpiece' (right) during a press preview of 'Lichtenstein, a Retrospective' at the Tate Modern on February 18, 2013 in London, England. The painting is part of a retrospective exhibition by 1960's Pop Artist Roy Lichtenstein, the first of its kind in 20 years, which runs at the gallery until May 27, 2013. (Photo by Dan Kitwood/Gett

LONDON, ENGLAND - FEBRUARY 18: Visitors stand in front of a painting entitled 'Torpedo Los,' during a press preview of 'Lichtenstein, a Retrospective' at the Tate Modern on February 18, 2013 in London, England. The painting is part of a retrospective exhibition by 1960's Pop Artist Roy Lichtenstein, the first of its kind in 20 years. The show runs at the gallery until May 27, 2013. (Photo by Dan Kitwood/Getty Images)

LONDON, ENGLAND - FEBRUARY 18: A Tate Modern employee stands in front of a painting entitled 'Whaam' 1963 during a press preview of 'Lichtenstein, a Retrospective' at the Tate Modern on February 18, 2013 in London, England. The painting is part of a retrospective exhibition by 1960's Pop Artist Roy Lichtenstein, the first of its kind in 20 years, which runs at the gallery until May 27, 2013. (Photo by Dan Kitwood/Getty Images)

LONDON, ENGLAND - FEBRUARY 18: A visitor stands in front of a painting entitled 'Torpedo Los,' during a press preview of 'Lichtenstein, a Retrospective' at the Tate Modern on February 18, 2013 in London, England. The painting is part of a retrospective exhibition by 1960's Pop Artist Roy Lichtenstein, the first of its kind in 20 years. The show runs at the gallery until May 27, 2013. (Photo by Dan Kitwood/Getty Images)

LONDON, ENGLAND - FEBRUARY 18: A visitor stands in front of a painting entitled 'Masterpiece,' during a press preview of 'Lichtenstein, a Retrospective' at the Tate Modern on February 18, 2013 in London, England. The painting is part of a retrospective exhibition by 1960's Pop Artist Roy Lichtenstein, the first of its kind in 20 years, which runs at the gallery until May 27, 2013. (Photo by Dan Kitwood/Getty Images)

LONDON, ENGLAND - FEBRUARY 18: A cameraman stands in front of a painting entitled 'Maybe,' during a press preview of 'Lichtenstein, a Retrospective' at the Tate Modern on February 18, 2013 in London, England. The painting is part of a retrospective exhibition by 1960's Pop Artist Roy Lichtenstein, the first of its kind in 20 years. The show runs at the gallery until May 27, 2013. (Photo by Dan Kitwood/Getty Images)

LONDON, ENGLAND - FEBRUARY 18: A visitor stands in front of a painting entitled 'Nudes with Beach Ball,' during a press preview of 'Lichtenstein, a Retrospective' at the Tate Modern on February 18, 2013 in London, England. The painting is part of a retrospective exhibition by 1960's Pop Artist Roy Lichtenstein, the first of its kind in 20 years, which runs at the gallery until May 27, 2013. (Photo by Dan Kitwood/Getty Images)