Hell there! This is me, Rubrica (also known as Ben). I'm the one that wrote The Aesthetics of Portal 2, but I must credit User:Mr.p.kiwi for his incredibly faithful wiki fiction of it; with a clear, organised structure, the tutorial has been improved immeasurably by his efforts, so go and have a look at his page to say thanks!
Other stuff yous hold know about me... well, I'm thirteen, male, and interested in Portal 2 level design (as well as writing). That's pretty much it!