Here's an interesting, on topic, quote from Magnum Photographer Bruce Gilden:
"The older I get, the closer I get -- I mean, in proximity to my subject. I'm showing more while using a smaller palette because I'm just taking someone's face, yet I'm saying more. Because in that face is a whole life. When people walk around the city, they daydream or they're thinking -- so I try to catch them unawares. When I succeed in the composition and in the emotional content, I get a strong photograph. Instead of switching to larger cameras or some other technical change, I go in deeper in the direction of the close-up. There are very little variations in the twenty years I've been photographing in Manhattan, and those variations come only after I take breaks -- not a vacation, but a cold, or working on something else. I don't like taking the breaks, but there's always a different angle that comes up. So what's happened over the years is I've gotten closer to people. Like I said, my pictures are not only about the form, but they're about the emotion. And the closer you get, the easier it is to get a strong emotion and relay that emotion to the viewer. And all of these things were in my subconscious, I'm sure. But when I look at the pictures, these things come up and reveal what is probably going on. The thing was done, and then the thought, because it just happens intuitively. I think if you think too much about something, especially on the street, it's gone. So it has to come from within, a natural outgrowth, and you have to let it flow. If I was busy thinking, Well, what am I going to do? Am I going to do this? Am I going to do that? -- if I'm uncomfortable, I can't photograph."
His work has a 35mm/28mm/21mm feel to it.
You can see his work on the Magnum Photos site.