Barbara Rossi, Untitled, from Screen Prints 1970

Barbara Rossi (born 1940) is a Chicago-based artist, one of the original Chicago Imagists, a group that in the 1960s and 1970s turned to representational art. She first exhibited with them at the Hyde Park Art Center in 1969. She is known for meticulously rendered drawings and cartoonish paintings, as well as a personal vernacular. She works primarily by making reverse paintings on plexiglass that reference lowbrow and outsider art.

She is a teacher at the School of the Art Institute of Chicago. Her works are exhibited in several permanent art museum collections.
https://en.wikipedia.org/wiki/Barbara_Rossi