I cannot comment on professional photography, because I'm not a pro but just for simple street photography and whats the best way to be creative and do interesting work, I do have some ideas, even though I try hard to implement them myself and fail most of the time.
Its great how you explained in detail the way you work on the street, its very informative, but at the same time its clear how you have to think about so many variables while shooting on the street. What would happen if you were to just pick a P&S and some rolls in your pocket, go out there and just leave your self open to any photo potential that might come your way? Shoot without thinking; shoot as soon as you felt like shooting. In fact don't even think or see in terms of photographs, just wander randomly and let the camera be your guide... What if someone leaves every pretension of being a photographer and yet goes out there after photographs? I don't know if you agree but to me the approach which I described is the only way to find the power of less as it pertains to street photography.
I really appreciate your deepening in this subject: I guess it's an important one that defines lots of what any person can get or not especially in vanishing moments street shooting...
When you say "...
but at the same time its clear how you have to think about so many variables while shooting on the street..." it's necessary to point out that's PRECISELY to avoid thinking while shooting, that I use two bodies as set and ready as possible for different light situations... I do not think of many variables (or any) when I shoot, never... And I don't even have to decide which camera to use: I use one when I'm in a sunny scene, and another one if I'm inside soft light, so I have no second option: there's nothing to think of or to decide... I just compose and shoot...
About "
What would happen if you were to just pick a P&S and some rolls in your pocket, go out there and just leave your self open to any photo potential that might come your way?" honestly that's all I do! Not even worries about focusing or exposure! I use my cameras as point and shoot ones every day as I explained... If the day is overcast, I'm out with just one camera because all my frames will have the same contrast and one roll can hold all of them for the same development time. And when there's direct sun, I use two "point and shoot" cameras and just think about what I see but never in my gear...
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Shoot without thinking; shoot as soon as you felt like shooting": again, the only way I shoot...
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In fact don't even think or see in terms of photographs, just wander randomly and let the camera be your guide..." Here we disagree: I do see in terms of photographs, and from that tri to bidimensional visualization, related to (a different than reality's) visual narrative, and considering a new flat geometry, I compose, trying to get things clean both visually and conceptually for the viewer. I'm pretty sure a good photograph implies decisions by a photographer who is not shooting randomly, and who clearly guides the camera.
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What if someone leaves every pretension of being a photographer and yet goes out there after photographs?" I guess being a photographer, for some of us going out there after photographs, isn't a pretension...
I believe in the power of less "gear considerations" while shooting, but not in the power of "less gear options at hand" while shooting... If I've been shooting a camera under bright midday direct sun with yellow filter and I know I must develop that roll for say 7 minutes at ISO200 for a controlled contrast with rich, clean shadows, I prefer having with me another body with another (even if the same) roll for soft light scenes because I know those look better with twice or three times the development time at higher ISO, and the difference in results on negatives is huge for wet printing... Indeed carrying two or three small, light bodies with different films and lenses makes shooting A LOT EASIER AND FASTER, and it's not -as some people imagine- because we can choose any of them for any given scene, but the opposite: because we already know, before being in front of the scene, which one of them is the best or only option, so instead of thinking and instead of mediocre negatives, we achieve two great goals: to act faster thinking less, and to get better originals on film...
Cheers,
Juan