The first picture is rembrandt, The second picture is loop, The third picture is short. That day we learned different ways to take a picture with studio light. I don’t think I did a good job on it because I was able to take pictures as much since everyone wanted me to model for my group.
Next time, do make sure you have ample time to photograph. It’s only fair that someone else steps in for you. Also, all three of these images are Rembrandt, although you correctly identified the 1st and 3rd, the middle isn’t loop, and you’re missing identifying examples of split and broad (2 is broad Rembrandt).