As I was walking through Washington Square Park last night, I noticed these gigantic lampshades placed atop of the lamps at each corner of the park.  I didn't have time to look closely, at the signs, but it appears to be some sort of art installation.  I love the effect, though.  From afar, they almost look like glowing mushrooms, but up close, each one has its own intricate design.  Does anyone have more information about them?

* Journey.  C'mon -- admit it.  You like them.