Stephen Wolfram, author of A New Kind of Science, signing his book at a Cambridge bookstore
Location: Cambridge, Massachussetts
Date: April 2003
Camera: Canon EOS 10D
ID Number: #D4D12310
Keywords: stephen-wolfram-3 / Volume: 10d-3
Declan McCullagh is a photographer who lives and works in San Francisco, California. His images are available for licensing and for purchase as signed custom prints.