Young, Tomboyish Witch
There is something very Peter Pan about this shot of a young Hollywood actress posing for a Halloween publicity photograph, which I gather was very common in the early days of Hollywood. If I had to guess I would say this young lady was trained in dance or some type of athletic or theatrical art, she holds her hands in an expressive way, something Yvonne DeCarlo was also known for -- in Yvonne's case it came from her stage training where she was trained to be physically expressive. She carried this to her Munsters Days in her portrayal of Lily Munster. If anyone knows who this is I would love to hear from you.