I published first day pictures from PyCon 2007. They are raw, unedited, I didn’t put descriptions yet. You can recognize Django guys, people from multiple Python web frameworks, and, of course, the BDFL with OLPC. But why wait for pictures to be prepped? Dig in while they are raw and fresh:
Yes, this is Steve Holden sporting a Django t-shirt.
Update: I added pictures from the 2nd day.
Update #2: I added pictures from the 3rd day. Now I can go and put some names and descriptions like I did last year.