Height

I'm afraid of no heights. That was the sentence I was thinking about while seeing this.
I'm not sure what they're doing up there. It is obvious that they are cleaning some windows, but that's not all.
Guess I'll never know. :)

It was quite hot today, the temperature was okay, about 27 degrees, but the humidity was aweful. So damp. It still is... Yuck

~ Edit
Some inside information: they are sticking the plates to the building. Don't want to have one of those on your head...