To me it is just a snapshot too. I also held/hold Geaux's point of view. I too was shocked at the well known, MUCH admired posters comments giving it praise so I sat and stared at the image for quite some time trying to see what they could see. I didn't see it. So in the end , this shot doesn't do anything for me. Just my opinion though and I'm certainly no pro.
I play poker once in a while and I also read twoplustwo.com which is a site for discussions on poker. Most of the time when they talk strategy, I just plain don't understand what is going on, the concepts seem to be just that nebulous, but yet these people are quite successful at winning at poker.
So I have two options; I can assume that what they are saying makes no sense or I can accept that there are things that I'm just not experienced enough yet to understand.
On TPF, 99% of all the photography is pretty much bread and butter straightforward, smile at the camera stuff, you know, taking pictures. However some of us
try to use photography as a tool to say things, not just record what we see. Those pictures may not be so obvious, either because they don't work or because the individual viewer may not be tuned into it as much.
In terms of increasing 'subtlety', I think this one is easy to get. The obvious contradiction between people demonstrating against surveillance, yet taking pictures of each other. That's understandable intellectually.
This one is a little more difficult, the viewer has to have some idea of demonstrator against power, it's a feeling, an emotion that means more than a simple statement of what is going on.
And this is the most nebulous of all, everyone looking the other way at the parade as this one boy alone stares at the camera. All sorts of possible ideas run through my head but I can never have an answer. There is all this mystery about what and why.
Not all photography is digested work, out there so you can see or understand everything about it. Some of it requires the viewer to engage with the work.
Getting to be able to shoot like that, getting past the pretty picture in focus is what some of us are trying to do.