Lately, not often, but once in awhile, I notice something in my periphery vision that looks like a person standing off in the distance. Down the road, across the lawn, far away. It’s just a moment, mostly a dark grey shadow, and when I look directly there’s nothing there. Once in awhile there’s a small tree or a mailbox but lots of times there’s nothing there at all.

I brought it up with my nurse practicioner at my annual physical and she asked me if I had told my ophthalmologist. I hadn’t but I had an appointment coming up, so I said I would. Today I sat in the chair with my eyes dialated and told him the story.

He started smiling and said he usually sees this in 90 year old people. And that it’s just my brain that sees something and fills in the rest to create, for a moment, something that makes sense. I had thought that was what was going on myself, so was relieved when he looked in my eyes and didn’t see anything to worry about.

But the whole experience reminded me of something that happened when I was processing photos from my night under the stars with a friend and her daughter. I processed one photo where the daughter’s phone was shining down near the bottom of the frame. I had been shooting the stars above her, but sometimes she ended up in the image.

On this particular photo, one of the first I worked on, I thought it was just her phone that was glowing. I used the ‘remove’ button in Lightroom to get rid of that glowing shape. I had never used that function before. I edited the rest of the image, knowing the whole bottom 1/3 of the picture was dark beach.

Turns out it was her face that was lit up, and when I erased her face I left the rest of her body intact. That is, if you read the instructions on how to use this button, a problem.

Witout knowing any of this I thought maybe I’d lighten up the dark beach just a touch and see how that looked beneath the Milky Way. And I got this:

Turns out I had only disappeared her face, and Lightroom, with it’s infinite AI wisdom knew there couldn’t be a person with no face, so it created one for me. If you look carefully you’ll see a guy sitting in a chair. The chair that was right there with us all night.

I actually thought for a couple minutes that some guy had joined us for the night of star gazing, even though I knew there was no guy there. And then I shared the new image with my friend and her daughter and they freaked out too.

No, no guy quietly came and sat in our chair. It’s just that AI completed the person I had left in the image. Just like my brain completes the image it thinks it sees out of the side of my eye.

No wonder it’s hard to know what the truth is anymore.