A picture is worth a thousand words

I was thinking it would be nice to create a slide show with images that represent the program you're studying at university. Surf the net and look for a picture that you believe summarizes your field of study. Tell me why you've chosen it. Use continuar platform (www.continuar.uns.edu.ar) to send it to me via a platform mail, so that you can attach the picture. My user ID is 420tarriaga, but you can always run a search if you cannot remember it.
I'll put them all together and then post it in our blog.

I'm posting a picture here as an example of what I'd like you to do. My picture represents what some people believe a teacher is, this doesn't mean I agree with it, don't worry :-)