Those paintings on Grace & Frankie were done by a real artist

Lily Tomlin is Frankie in Grace & Frankie.

Grace & Frankie stars Jane Fonda and Lily Tomlin, but there is another star of the series whose face has never been seen onscreen. That person is Nancy Rosen, the real-life artist who provides all of the paintings on the series for Tomlin's character, who is a painter and art teacher.

The Chicago, Illinois-based Rosen has provided paintings for every season of the Netflix series, but her love of art goes back to her childhood. "I've been painting since I was five," Rosen told Variety.