It’s definitely an illustration instead of a photo, and judging by the artistic period style, and the hat she’s wearing, it might be a movie poster with Natalie Wood in “Splendor in the Grass”, 1961.
Don't hate on me. What kind of wood doesn't float?
@skado Gallows humor. There is strong evidence that she was murdered by her husband, Robert Wagner. I believe he did it. Bastard is still alive at 92. Read this article. [vanityfair.com]