Posgraduate studies

Hello! Today i'm gonna tell you about my interests to do a postgraduate studies. Really i'm not sure about what or what to take, but something I'm sure is that I want to keep on studies.
Something I think that I would like to take a course or something part time about cine, I would like to learn about ilumination and takes, specially becouse I would like to do stop-motion.
Other option that I'm considerer now, is to do a Magister when I finish Plastic Arts, so I can be teacher in the university, and I would have more academic support do work in any other place (I think), if I do this, I would like do take it in the University of Chile or Catolica, just for the prestige in this both, and the Catolica, becouse I would like to have other point of view abour arts.
I don't think that I would like to take a career to large, first becouse I'm studying arts, that is what I really like and that I wanted and second becouse having four years more of universitity it would be to much to me and my body. 
So that, I'm not sure yet about what studying later, but I want to lean everything ass possible and take all the possibilities do be a good professional,knowing all the things that I'm interesting in.