dotted, pop art background, pop art pattern. ic background of art of 1960s. circle art round backdrop. seamless pattern

1960s 60s abstract art backdrop background big blank bright cartoon circles comics continuity cool dots duotone editable empty gradation half halftone lichenstein lichtenstein paper pattern pointillism pointillist points polka polkadots pop popart print red repeatable repetition repetitive seamless simple spotted tileable tone vintage wallpaper warhol warhole wrapping yellow