The English language has been written in many different styles down through the pages of time, people today don't speak the same way those in the fifteenth century would have spoken. I'm reminded of this when I talk to my grandparents. The are both pretty old fashioned and still speak "properly" and elaborately. That is a pretty far jump to today's words like "yolo" and "swag" or whatever else society has confused for words these days.
I am certain that the photographer wasn't looking for a photo quite like this, but it gives me a chuckle. Hopefully someone came to the baby's aid and didn't sit there taking many pics of it. (When they are older, they will both think it's funny.)