Artwork Mystery

We had a mystery dropped off at the museum yesterday! Having lived in his house for 30 years, Melvin suddenly found a folded up charcoal drawing of a woman in an empty clothes basket in the bottom of his closet. He’d never seen the picture before and can’t think of anyone who has ever been there that would have drawn it. His landlord and their parents, who build and owned the house since 1966 don’t know the artist or the person in the picture. The drawing is older than the house.

The mystery is who is the woman and who was the artist? The signature is a bit hard to make out, it looks like P. Hunider perhaps? It is dated 08/14/1960.

Do you recognize this woman? Do you recognize the artist’s signature?