Martin Mull

Viewing Room
Wikipedia - "Martin Eugene Mull (born August 18, 1943) is an American actor who has appeared in many television and film roles. He is also a comedian, painter, and recording artist. ... Mull has been a painter since the 1970s, and has had his work appear in group and solo exhibits since that time. He participated in the June 15, 1971 exhibit 'Flush with the Walls' in the men's room of the Boston Museum of Art to protest the lack of contemporary and local art in the museum. His work often combines photorealist painting, and the pop art and collage styles. He published a book of some of his paintings, titled Paintings Drawings and Words, in 1995."
Wikipedia
Samuel Freeman
artnet
YouTube: The Humming Song, KPCS: Martin Mull #64