J.B.D.;
Thanks for the reply. I have a solid education in science and am a cautious, rational person. We all occasionally come across things that seem bizarre or unexplainable at first glance. The reasonable thing to do is work through the likely possibilities, eliminating each in turn until you come up with either a definite, provable explanation or at least a probability that may or may not be subject to ultimate provability.
That's why I've come to this forum, to seek intelligent input from like-minded individuals. I'd like to submit this photo for your examination, then get your input. Once you see it you will realize it's not lens dust, raindrops, or a guy in a Civil War costume. I don't believe in ghosts, but I don't know what it is and simply want to find out.
JC