I taught jr. high learning disabled students my whole career. I always took a picture of my class at the beginning and at the end of the year. For the most part, I don't need to look at a picture to remember most all of my students, what they were like, even their little mannerisms. For many things I have a lousy memory, but my students and work were my passion. I have not forgotten much about them. I think maybe T's remember too.