Yes, the dots that Roy Lichtenstein uses are his signature mark and are called 'Benday Dots'.
oil, magna and acrillic paints
He found it was a good idea.
He uses bend-day dots and acrylic paints
He painted in blue, yellow, red, white and sometimes green, blue and black
Most often acrylic paint. One type is called magna.
To good effect.
ben-day dots , primary colors , and comic strips
he uses dots :)
nassir
It cannot be said with any certainty who was first. The most famous user of Benday dots was Roy Lichtenstein.
roy lichtenstein
Before dying in 1997 he did use them.
Roy Lichtenstein's preferred subject matter was often derived from comic strips and popular culture, including images of war scenes, romance, science fiction, and advertisements. He was known for his use of bold colors and Ben-Day dots to mimic the printing techniques of commercial art.
oil, magna and acrillic paints
He found it was a good idea.
Some decades ago all newspaper pictures were printed in dots, which were barely visible. When enlarged the were clearly seen, just as in Lichtenstein's paintings.
it is unknown what roy lichtensteins materials are