James Rosenquist (American, 1933-2017), is in my opinion criminally under-appreciated at the moment. This work is from the 60s and it feels bolder than some of the earlier, more famous prints. Weird, not trollishly, but because he's experimenting.
"Circles of Confusion and Lite Bulb", offset lithograph in colors, pencil signed: James Rosenquist 1966