I took quite a few photographs at a Civil War Reenactment about a year ago. They all seem to have something from the modern era showing up in the background and breaking the illusion. So far I haven’t found it in this one.
A stroll through the past …
And as usual, I see something new when I bring up the image after I’ve posted it. I suppose a different crop could remove the “visitor from today” wearing a striped shirt that appears just left of the soldier on the right.