Culture Event

I went to some kind of arts & culture event in the city, where there were also oudoor stalls selling second-hand & vintage books. On one of these stalls I noticed something that took me tf out. They were selling photo albums from my childhood. I was extremely confused as to how they were able to do that, where they got the photos. I asked to take a closer look at the photo albums, there were some photos that even I didn't have. I had no idea what to make of it. Near the event there was a young black man wandering around who seemed to be talking to himself. People thought he was weird, but I thought he was extremely talented. He believed he was a character in a movie and was completely oblivious to his surroundings. I thought it was impressive.