Funny, years and ages ago, I went to a lecture by Dr. Harold “Doc” Edgerton, inventor of the strobe light. They got him to go to Loch Ness with his contraption. Both he and I were complete skeptics at the outset. But he got some grainy photos of something ...that looks as if it might be one of them [not sure of your image source]. I left a believer that night that it might be possible b/c I don’t think Doc faked anything.