I've always wanted to discuss this with others! This, of course, is the photo that always comes up when you type 'Bachelors Grove'...
I just don't believe this one. Im sorry to those that do, but its just too good to be true. I also see what I would interpret to be a shadow, and Im a FIRM believer in the fact that people who WANT to see something, or expect to see something are more likely to see it when viewing a photo.
Its a matter of suggestion - if I take a photo and say 'There was a UFO sighted here' people will LOOK for one.
While the subject in this photo is obvious, I think the person being photographed was likely flesh and blood.
People do take hoax photos, people plan hoaxes, people like attention, people WANT to believe.
I have digital pics where you could say someone very alive 'appears' translucent due to a long exposure, and slight movement - when I could easily SAY it was high speed. (Which is why I LOVE digital cameras! They tell you all the info in the file information! Exposure, camera, settings, resolution, etc!) And unfortunately - nowadays, even the most novice user can attempt a faked photo with minimal software and effort - so IMO people viewing them must be even MORE skeptical. =(
While the photo is a great one, and IMO will always be a classic - I wouldn't ever put my money on this one being a 'real ghost'. =) Just my opinion, for what its worth - and I respect anyone who agrees to disagree.