The air pressure in the building is significantly lower than outside, and my windows are stuck open. I'm also on the tenth floor where the wind is stronger.
The upside is that I discovered that the door is fairly airtight, and thus more soundproof than last year.
Luckily my next class doesn't start for another two hours.
Lucky you always have a chainsaw.
Err, art students aren't even allowed Exacto knives on campus. I have a feeling they would also frown upon having a chainsaw...
You can still draw opened door on the wall...
With permission from my roommate, I was considering doing something similar to this:
That seems cool enough.
Oh, I see the invisi-door now!
Wait.. those are images!