Air vent art

As a Reedie, I'm no stranger to air vent art. The bubble ferris wheel may be the coolest Renn Fayre piece I've seen. It is nice to see that we are not alone:



I also like that these NY pieces are from subway exhaust, and so come and go, so the sculptures come to life and then after a moment fall back into a lifeless pile.

(hat tip Andrew Sullivan)