Nikonian72 wrote:
I do not deny the existence; I deny the importance. A peanut shell, like a rose, is still a peanut shell, no matter what name you give it. I suspect that you consider me "Old School" which is just fine with me. In my experience, it is the photographers-come-lately that consider out-of-focus background as important.
Well, I think that we don't disagree much on the question of importance, which is, for me and for many others, very low. It is not however completely negligible. Some backgrounds, with some lenses at some apertures, look really nasty when they are out of focus. This, to me, qualifies as 'bad bokeh' if it would not have been obtrusive with another lens. I don't really believe in 'good bokeh', because, as you have repeatedly said (and I agree with you completely) an out-of-focus background is supposed to be unobtrusive.
But would you deny that some backgrounds look more obtrusive than others? And that part of this is due to the lens? This is all that bokeh means: the differences in the quality of the out-of-focus image.
I'm pretty old-school myself, but I remember people remarking on the quality of the out of focus image long before the word 'bokeh' was adopted. To quote myself yet again, from
http://www.rogerandfrances.com/subscription/bokeh.html"Although the word is hopelessly over-used by some people, it is far from useless, as it replaces the somewhat cumbersome phrase that was in use before: the quality of the out-of-focus image."
and
"Admittedly, some photographers seem to be a lot more sensitive to bokeh than others. Some don't notice at all; to some, it is the be-all and end-all; and in between, the vast majority of photographers are more or less aware of it. They may notice that one picture looks inexplicably better than they would expect, or inexplicably not as good. We have to admit that we are not outstandingly sensitive to bokeh, so that it has to be exceptionally nasty before we notice: we may therefore remark on unpleasant bokeh but we do not recall ever looking at a picture and saying, "What magnificent bokeh!" In other words, in our view, and in the view of many other photographers, that bokeh is best which is least obtrusive."
and
"The point about differential focus is that for the most part, it's the differential focus that creates the impact, and not the out-of-focus area behind the subject. Few people, apart from bokeh-obsessed photographers, will pay much attention to the actual detail of the out-of-focus area; and often, even if it is drawn to their attention, they will see nothing much to praise or to damn in the way things are rendered. This is not to say that bokeh is meaningless: merely that it is possible greatly to overrate its importance."
Cheers,
R.