Wrong Question on Jeopardy TV Show. Artist Roy Lichtenstein used Ben Day Dot Patterns NOT PIXELS.

They said he was famous for paintings that used Pixels.
Pixels had not been invented yet... Roy painted in the 1960s before computer art.
I contacted Jeopardy but Got No Answer.... HOWEVER, when watching this show that the Questions Might Be Wrong...
https://en.wikipedia.org/wiki/Roy_Lichtenstein
His first work to feature the large-scale use of hard-edged figures and Ben-Day dots was Look Mickey (1961, National Gallery of Art, Washington, D.C.).^[20] 

https://en.wikipedia.org/wiki/Ben-Day_dots 

https://en.wikipedia.org/wiki/Pixel  

I contacted Jeopardy TV Show via email and on Facebook... Automated Acknowledgement received.

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