SOOOO sOOOOrry!! and thanks CarOlina for your input

Yes, our dear blog was not getting my attention... My apologies. But from now on we are going to post as madmen, aren't we?
The first thing I ahve to tell you is that I really hope you have a wonderful last term at school. Count on me if there is anything I can do to help you, okay?
Well... this is our first contest and if you answer correctly, we will get an ice cream cone. How does it sound? Pretty cool, eh?


What does the following represent? Deadline is this Friday.