All I know about this vintage photo is what the seller notes:

a vintage & original 1963 gelatin silver publicity photograph promoting “The Obscene Couch” featuring “Lovely Karen.” Karen is lovely indeed as she shows off her curvaceous beach body and wild, mod blonde hair. This film was also known as “The Oblong Couch” and was eventually released under the title “Saucy Aussie.” An exciting film artifact and interesting in the fact that all publicity images advertised Lovely Karen yet she appears nowhere in the credits of the film. Starring role went to Sheree Steiner and the production company went on to make a few other sexploitation films such as “Wild Hippie Orgy.”

Measures 8″ x 10″ with margins on a glossy, single weight paper stock.

No one seems to know who the lovely Karen is… Not even TCM.

While the “Lovely Karen” isn’t quite in the buff (at least not here), I’m thinking fans of nudies also know their sexploitation films. And I’m hoping buffs of in-the-buff can share what they know…