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The Good The Bad & The Ugly - What makes a photograph?


Goshawk

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How the mind interacts with what the eye sees.

I'm fascinated by this whole topic.

me too.. lets not forget that most of us have 2 really amazing optical instruments in our possession....

somebody has put these points together on dpreview :

Human Eye Specifications (typical):

  • Sensor (Retina) : 22mm diameter x 0.5mm thick (section); 10 layers

  • Resolution : 576MP equiv.

  • Visual Acuity : ~ 74 MP (Megapixels) (printed) to show detail at the limits of human visual acuity

  • ISO : 1 - 800 equivalent

  • Data Rate : 500,000 bits per second without colour or around 600,000 bits per second including colour.

  • Lens : 2 lenses - 16mm & 24mm diameter

  • Dynamic Range - Static : contrast ratio of around 100:1 (about 6 1/2 f-stops) (4 seconds)

  • Dynamic Range - Dynamic : contrast ratio of about 1,000,000:1 (about 20 f-stops) (30 minutes)

  • Focal Length : ~ 3.2mm - (~ 22mm 35mm equiv)

  • Aperture : f2.1 - f8.3 (f3.5 dark-adapted is claimed by the astronomical community)

  • FOV Field of View : 95° Out, 75° Down, 60° In, 60° Up

  • Color Space - 3D (non-linear) RGB

  • Color Sensitivity : 10,000,000 (ten million)

  • Color Range : 380 to 740 nm

  • White Balance : Automatic (constant perceived color under different lighting)

  • Refresh Rate : foveal vision (high-quality telescopic) - 3-4fps; peripheral vision (very inaccurate) - up to 90fps

Thanks for posting that, very useful.

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A good photograph captures more than just the visible spectrum of light.

this i don't mind, and can totally understand, on let's say 'milky way' shots.... but willy nilly cranking up/down highlights & shadows (etc) is deceiving the human experience at best?

I think the late Ansel Adams may have disagreed here. He allegedly would spends DAYS, not hours, on a print, dodging and burning until he got it right. To see one of his original prints, at the correct viewing distance, is to believe you're at the spot, not looking at a photograph.

I saw an original in a gallery of his Half Dome shot, and believe me, I could have sworn I was at the site.

As he said, there's an image everywhere, you've just got to SEE it first, then CREATE it.

That's the trick of course.

Great thread by the way. Lifted the forum quality considerable.

Edited by fimgirl
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As he said, there's an image everywhere, you've just got to SEE it first, then CREATE it.

create & creativity....yes, certainly room for this to 'make' a photograph. The RAW image as a basic outline on a workable canvas can facilitate levels of artistic licence that the eye would not normally see. The results i find often dramatic giving life to an otherwise flat or static image.

This guy applies lots of PP artistic licence to his work, sometimes i feel going a bit over the top, but generally achieving the right balance which I guess is the key to a successful end.

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As he said, there's an image everywhere, you've just got to SEE it first, then CREATE it.

create & creativity....yes, certainly room for this to 'make' a photograph. The RAW image as a basic outline on a workable canvas can facilitate levels of artistic licence that the eye would not normally see. The results i find often dramatic giving life to an otherwise flat or static image.

This guy applies lots of PP artistic licence to his work, sometimes i feel going a bit over the top, but generally achieving the right balance which I guess is the key to a successful end.

Nice one.

i still can't look at HDR images without immediately feeling physically sick. They cause this instant nausea. Don't know why.

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i still can't look at HDR images without immediately feeling physically sick.

For me, some can work... others fail miserably. But that whole genre of retouching begs another question, are they photographs? or are they now paintings?

& can a line be drawn?

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i still can't look at HDR images without immediately feeling physically sick.

For me, some can work... others fail miserably. But that whole genre of retouching begs another question, are they photographs? or are they now paintings?

& can a line be drawn?

It's not that. It could be the most brilliant photo ever, it's just the effect of looking at an HDR image, any HDR image. The stronger the HDR applied, the greater the nausea too.

Yes, when does a photograph become a painting?

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As he said, there's an image everywhere, you've just got to SEE it first, then CREATE it.

create & creativity....yes, certainly room for this to 'make' a photograph. The RAW image as a basic outline on a workable canvas can facilitate levels of artistic licence that the eye would not normally see. The results i find often dramatic giving life to an otherwise flat or static image.

This guy applies lots of PP artistic licence to his work, sometimes i feel going a bit over the top, but generally achieving the right balance which I guess is the key to a successful end.

Great link - enjoyed that immensely

http://reeray.smugmug.com/

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i still can't look at HDR images without immediately feeling physically sick.

For me, some can work... others fail miserably. But that whole genre of retouching begs another question, are they photographs? or are they now paintings?

& can a line be drawn?

It's not that. It could be the most brilliant photo ever, it's just the effect of looking at an HDR image, any HDR image. The stronger the HDR applied, the greater the nausea too.

Yes, when does a photograph become a painting?

Never: there are similarities and many techniques are shared but ultimately, one is recording light and the other is reproducing its effect.

Painters might ask when does a super-realist painting become a photograph? but the answer is the same.

You can paint on a photograph though - making it both.

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Before i even consider how much i like a photograph, it must pass the "chimpanzee test"

Could a chimpanzee have taken this photo, standing on the same spot with the same equipment.

The sad fact is most of the" popular" photos and the like in todays digital overload could have been taken by a chimpanzee.

A good photograph requires the inclusion of something that was not there before,an element in the story that only exists because the photograph exists.Created by the photographers knowledge experience and skill, plus every photographers secret weapon, luck

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Simple really. Content, composition, exposure and most of all LIGHT . These are the absolute ingredients of a successful image. If any of the above are missing, the image fails. The content element is, of course, personnel appeal.

PP to taste fine tunes the above.

For me, I try to SEE a finished image, rather than LOOK for something that might (or might not) be there.

Then in PP I attempt to reproduce what I saw as best as I can, i.e. pre-visualisation. If I can't pre-visualise an image, I don't shoot it.

Photography is a skill in as much as it requires technique to perceive and achieve your goal.

Snapping away on a wing and a prayer is pointless, it produces nothing.

That's what I think anyway!

http://reeray.smugmug.com/

+1

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In my experience..

When I was an amateur and just starting to get serious, I would worry about gear.

When I became a professional and started shooting models, hookers, whores, I would worry about time.

Now I just worry about light.. is there enough? Is there not enough? Is it too yellow because of the overhead street lamps or too green because of the flourescent lighting.. because it's light which makes a photo.

Edited by JakeSully
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In my experience..

When I was an amateur and just starting to get serious, I would worry about gear.

When I became a professional and started shooting models, hookers, whores, I would worry about time.

Now I just worry about light.. is there enough? Is there not enough? Is it too yellow because of the overhead street lamps or too green because of the flourescent lighting.. because it's light which makes a photo.

I've found I'm going through this transition at the moment.

What was it like shooting escorts? Bet you've some corkin' stories!

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Visual Perception Theory...SS51's version...

There are how many humans on earth at the moment...nearly 7 billion?

We each perceive our own universe so that means there's around 7

billion universes out there. If 2 or more ever intersect that's a fairly

amazing coincidence in itself. So the good, bad & ugly pertaining

to what makes a photograph has at least 7 billion variables within.

accurate enough figures, but remember that we all 'see' virtually the same thing. Ask a kid in Peru, a woman in Senegal & a man in Tasmania to draw from memory a banana. You'll get three more or less exact images, that all look like "banana's". Repeat this for any subject... mountains, hats, boats etc... results would be the same.

so where are the exceptions if the overwhelming masses all see the same thing? i wonder what the images would look like if you asked Dali, Picasso & Wharhol to do the same. (they may have done so already, just using this 3 as examples)

Billions may draw what they see, a few may draw the touch or the smell or the sound of a subject. These would stand out.

can art be defined as a skewed interpretation of reality? i think it could be... but so could mental illness or schizophrenia.

I find perception theory fascinating too.

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I think there's also the concept of style in imagery. Creating your own identifiably style. On this forum I admire Watutsi imagery. It's not so much each and every individual picture, it's the set, the story telling and the consistent post processing. His style has his signature stamped all over and is immediately identifiable. I'm working on this myself - might get there one day !

I also believe that interpretating your mood in an image, or the image identifying your mode is relevant. The mood you're in will determine your imagery surely? If I'm in a dark mood, I shoot dark. Maybe here photography becomes a reflection of the shooter as opposed to the capture of an image? At this point I suspect that photography becomes an emotional outlet.

Maybe you agree.

http://reeray.smugmug.com/

Edited by fimgirl
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The threads been good and achieved your goal of being open, constructive and informative. Very informative.

Pinning it will keep it alive and cetainly act as a reference for future review. It might also educate some of the multi uploaders as to what ingredients make a good photograph, an element that clearly is alien to them. The heading of "photography and the arts" is currently very misleading.

It would be a shame to see it disappear out of sight under the current tsunami of yesterday's snapshots.

http://reeray.smugmug.com/

Edited by fimgirl
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