Dedicated to the published work of Harrison Marks and iconic model June Palmer, along with the most popular models of the 1950's, 60's and early 1970's. Warning! This site is not intending to be pornographic, but more an archive and information resource of vintage adult magazines and images from the past. However, some of the content is of an adult nature and contains nudity in the shape of the female form, so if you are under 18 years old or easily offended, then please don't go any further.
It is quite likely to be Marks. The setting looks very much like the pond at Ewhurst, and this place was very popular with Marks.
I think your right Ozprof, but not a shot of the Ewhurst lake I recognised and looked a bit big for the lake/pond at Ewhurst.