Blue Sky

The sky turned a lovely shade of blue this afternoon.  If you stare too long you'll see an X in the middle of the photo.  It's some sort of lens flare.

Crossing 116th Street at Broadway this evening I saw this guy.  A couple of years ago he won a prize for his glow-in-the-dark nematodes.  The weird thing is that at the same intersection several years ago I saw this lady, who won a similar prize, but for writing.