Everyone has some experience of losing photos. Whether it is the era of printing photos in the past or the era of such advanced network storage, it is inevitable that important photos will be lost due to some problems. When you lose a certain photo, you only have your personal subjective memory and imagination of the lost photo. , you can never again be sure that your memory is real, even if other people have seen the photo.
Memory is fluid, flowing between uncertain reality and illusion. When you start to recall pictures, the reality you think is also changing back and forth between reality and illusion.