i know the ballet only slightly, from some performances in 1967 and don't have strong recollections of it.
the original Faun was, i gather, Nicolas Orloff, of whom i know next to nothing.
the 'nymph' in the center of the trio posed here might be Sono Osato but i can't say that or anything else for certain.
perhaps some BA! members have more definite thoughts about the picture.
in any case, f.y.i.