Ed Yourdon:
Alone with a cellphone at Rockefeller Center
Ed Yourdon:
A couple at Rockefeller Center, all alone - Dec 2013
Ed Yourdon:
A couple-selfie at Rockefeller Center - Dec 2013
Ed Yourdon:
Checking on email, at Rockefeller Center - Dec 2013
Ed Yourdon:
Voyeurs like selfies, too ...