Originally posted by beholder3 My opinion as a starter:
Choice of subject and its aesthetics itself - 51%
Framing, perspective, the right moment - 25%
Quality of existing natural light - 15%
Camera gear with all features it gives to do the right capture - 3%
Lens gear (compared only to other lenses of same focal length and aperture) - 2%
Software image manipulation ("postprocessing") - 2%
Artifical supporting light gear (flash etc) - 1%
"Image quality" : Technical aspects of the final "raw" image (pixel peeing sharpness, dynamic range, noise etc) - 1%
I would say your top 3 are also my top 3, though in terms of the light, artificial light could be valid as well. Many portraits use artificial light. And the technical qualities of the camera, most importantly in its ability to render the subject, and the aforementioned light, can add to the photo overall, but you can still have a very good photo without excellent technical capabilities of the image quality. In some cases, non-excellent technical qualities are *key* to making that particular image -- like moody "toy camera" images, or the effects you get from grain or noise contributing to the impression of the photo.
---------- Post added 09-07-18 at 10:59 PM ----------
Originally posted by FozzFoster Story-telling is by far the most important thing in my opinion, none of those on the list matter at all unless the photo-viewer receives the story as intended.
Paradoxically, I think "story-telling" is important, but also I don't believe that a
single image without any additional context
can tell a story. A single image can
imply a story, or more accurately, a multitude of stories; but that ambiguity is very much key to having a great standalone photo, or a photo that widely affects people emotionally, without any additional outside information.