Three of us, and no one taking the same picture.

I spent the day yesterday with about a dozen graduate students at
their introductory field school, in which they are learning techniques
for documentation of local culture. My job was to get them using
DSLRs with some degree of confidence. After a few hours of me
talking, I sent them outside for 45 minutes to get some pictures --
which we then discussed. Here, I was stalking two of them.

I had my Olympus E-P2 with the Olympus 40mm f/1.8 lens on it. I'm
increasing infatuated with b&w conversions from colour pictures and
that is what this is. It's also resized down to about a sixth of its
original file size.