and which was that?
"Masterpiece"
Roy Lichtenstein
 His most expensive piece is "Masterpiece", which was sold for $165 million in January 2017
what is a golf ball? A 1962 painting by Roy Lichtenstein. what is the theme of the painting? It depicts a single sphere with patterned, variously directional semi-circular grooves. where is the painter from? New York what led him to rise to prominence? His works like  "Look Mickey". was he married? Yes to Isabel Wilson. can you name some of his collections? National Gallery of Art and the Art Institute of Chicago have collections of his major works. did he also start any foundation? No,. when did he start creating that painting? UNANSWERABLE did he ever sell his paintings? Yes, his "Masterpiece".
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Roy Lichtenstein [SEP] Introduction
"Whaam!" and "Drowning Girl" are generally regarded as Lichtenstein's most famous works. "Drowning Girl", "Whaam!," and "Look Mickey" are regarded as his most influential works. His most expensive piece is "Masterpiece", which was sold for $165 million in January 2017.