Day LXXXV: 8 things that air can flow through

Wow! this is strangely original but suprisingly lame!



1.) Beautiful streaming hair - the air makes it so much better
2.) Water - classic example of what air comes through
3.) PVC pipe - I'm sure this is useful to someone
4.) Blood vessels - this is the an unfortunate side effect of the bends
5.) Oil - well I guess pretty much any liquid
6.) The leaves of a tree - makes a cool sound
7.) Lungs - of any animal or sort
8.) Holes - it always finds it's way to other air