I am trying to improve my catchlights, but am not finding much information on it. I know my following questions are going to bring back a variety of responses, so I go into this knowing I am asking for opinion, so here goes. What is the best source of catchlight? What is the best angle from which to project? Should the light be bright? Dim? Should you be able to see it on the subject's face as well as reflected off their eyes? What other questions should I be asking, and what are your answers? Thanks!