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Ansel Adams, in Color

Wednesday, June 16th, 2010


Chalk this up to a lack of an artistic background, but I never knew that Ansel did some work in color. Logically, it’s obvious. The man had bills and interests. Color was important work, and he obviously did color work.

I’m tempted to say “fine work,” but I’m not sure that it is fine. Passable, certainly – but not great.

I get this from a limited view: from “Ansel Adams in Color,” to be exact. There were things that I found that broke a bit of my mental image of the man: learning that he tried fairly often to create his vision in color but personally felt he failed. That he considered even his better (color) work to be lackluster. That he played with the English language in letters to friends.

And yet, he was not completely dismissive of color. I find it curious (and a bit obvious, in hindsight) that he considered all color tones to be a subtle lie. I find this to be self-evident: colors in photographs are representative, yes. But not spot-on, somewhat limited in their range, and sometimes misleading.

Having read this book now: I’m glad I did.  It’s heartening to see images from the greats that failed to match their mastery, and it’s equally heartening to see his mastery of exposure translated into color.

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Orange Beer

Thursday, January 14th, 2010
Ice and Spice

Orange Beer

“What is wrong with your beer?” he said. “It’s orange!”

And I thought: yes, indeed, why?  I mean, beer is usually a yellowish brown.  But then I remembered: brown and orange are really in the same family of colors – only brown is darker.  Try it: choose a nice brown color in photoshop.  Now drop on a curves layer and brighten it. As it brightens, you’ll see it go in stages from brown, to light brownish, to an orangish, to a yellow.  Mess with it a little more (darken the shadows), and you’ll get a true orange – even red, if you take it far enough.

When photographing beer, if the strobe hits the bottle dead on (in this case from beneath), it’ll light it up – essentially lightening up the browns in the beer.  In beer the browns are already warm & on the orange side, so it lightens them up – to a full orange.

The photo to the right/top of this post is the exact photo that started this.  Note the hues of the oranges – the closer to the light source, the more yellowish it is – the higher up, the darker – until the neck of the bottle draws light in to itself again.

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Color saturation, an addendum

Thursday, September 3rd, 2009

Last month I posted that darker luminosities increase color saturation. I now find out that I was wrong.  It actually depends (heavily) on the color.

A better description: reds and oranges do increase in saturation. They also alter hue – oranges approach red, red gets deeper.  Blues stay consistently blue (but darker and lighter).  Yellows increase saturation at brighter luminosities – this was a shock to me (and yet, it makes sense).  Purple ranges from a deep violet to a lilac color.

So shooting for saturation: yes, slightly darkening does increase saturation – especially for blues and reds.  For others, there may be unintended (or intended) consequences!

Insight and information from Perfect Exposure.  Highly recommended reading if you’re new-to-intermediate and looking for in-depth info.

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