I agree. The Tilburg-dutch artist and philosopher Kees Mandos said: 'Als ge 't hier nie ziet, ziede 't daor ook nie' which means roughly translated 'if you don't see it here (your own town) you won't see it there.'
Noone can shoot what he cannot see. That is why you can send 10 photographers into the same event or house or forest and very rarely come up with similar results.
Only if you pack photographers too close together certain characters try to copycat the others.
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That is why I like to be alone while shooting: undisturbed vision.
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Or I intentionally "produce" a picture with others. Then a common visualisation is the goal. I think of the project I did with our group in the South Germany Workshop with Bjørn a while ago. Hi Simone, Hi Chris, Hi Gunter...
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In regular conditions I let myself be impressed by what I see, what I discover and try to make my vision preceptible to others. That is the goal.
Somethimes it works out nicely, sometimes not. That is the learning curve: flat sometimes, steep sometimes.
I do not see another way in PRACTICE.
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Then there is a great teaching which is:
You want to change something small? Then go change the way you
DO things
You aspire a big change? Then change the way you
SEE things
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Visit Museums, Buy catalogs, visit trade fairs and exhibitions, go consciously to places without bringing a camera and change your relationship to the the place. Then bring a camera the second time you go there.
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To sum up my rant on the opening question: SEEING is non technical. SEENING is about personality, character and relationship to oneself and all other things and beings.
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PS: For me a great photo is a photo that:
a) matches my original vision (i.e. I reached my goal)
b) happens to cause the desired effect in the people viewing the picture (salvinating people in the case of my food shots)