Posts Tagged ‘black point’

Creating Images with Impact – Black Point

April 14th, 2015

In this series of blog posts were talking about how to create Images with Impact. You know what I’m talking about. These are those images that really grab our attention, that capture our imaginations. There’s something special about them and it doesn’t have to be a mystery how they are created. There are a few simple techniques that you can use in Lightroom and Photoshop to add impact to your images. Now if you don’t use Photoshop, you can still do everything were talking about in Lightroom.

In the first article we talked about utilizing the full dynamic range of your medium. This is something Ansel Adams taught in his books and classes that was an essential element of his stunning landscape photographs. As he developed his technique which became known as the Zone System, the primary goal was to use the full dynamic range of his medium which, in his case, was the black and white print.

So we talked about that technique first because it is the most appropriate place to start. I do want to add that in color photography or color prints not every print benefits from a white point but virtually all prints benefit from a black point – which is what we want to talk about in this article.

IMG_0012-2

What exactly is a black point? It is small portions of the print that are pure black. If you’re printing on paper than these are small portions that are the blackest black that the combination of paper and ink can achieve. As a side note, different combinations of paper and ink achieve different levels of blackness. But regardless of the combination you use, the blackest black that can be achieved is your black point.

You want to keep the black point areas very, very small because they have no detail. And generally speaking we like to see detail in our shadows, another guideline that I picked up from studying Ansel Adams. But you don’t want to eliminate black points, that is, in most cases. There are a few exceptions to this rule that I will talk about later.

Let’s take a look at the before and after images of our photograph. I shot this at the Huntington Library in South Pasadena a few weeks ago. It’s in their incredible cactus garden – endlessly fascinating.

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Creating Images with Impact – Dynamic Range of the Medium

March 29th, 2015

We’ve all seen those photographs that stop us in our tracks, that inspire us, that speak to us. Some photographs seem to have a special power, a special presence. Often times we hear ourselves saying, “Wow.” They have qualities that make them stand apart from other photographs. These are images with impact.

The masters of landscape photography seem to have the ability to capture a special quality of light in their photographs. It doesn’t matter whether they use film or shoot digital, their images stand out.

There are certain things about these images that do more than just appeal to us – we are drawn into to them. They capture our imaginations, stir our interests and perhaps show us moments in nature we could only hope to experience. We want to linger with them, explore them, take them in, get lost in them.

Without a doubt these photographs have compositions that are very strong, are bathed in fantastic light and have technical qualities of exposure and sharpness that are perfect. These are all decisions that the artist makes in the field, decisions that are critical to a strong image.

In the days of film, a good portion of the magic was done in the darkroom. That’s where their genius really became apparent. And it hasn’t changed today. We don’t actually have dark rooms to work in, closed rooms with the strange array of mysterious orders and the soft, dim yellow lighting. Today we have powerful software running on even more powerful computers. But really, how is that different from what the film Masters did in the darkroom? I don’t believe it is. I can’t think of anything that’s been done with “Photoshopped” photographs that hasn’t already been done in the darkroom. It’s probably a lot easier to do it in Photoshop but in the end, both the chemical darkroom and the electronic darkroom serve the same end, that being creating those “Wow” images.

In this series of posts I want to spend more time considering some techniques you can apply in the darkroom that will add impact to your images.

Use the Full Dynamic Range of Your Medium

The first darkroom technique I would like to discuss is the importance of using the full dynamic range of your medium. This is not something new. When Ansel Adams developed the zone system it was precisely for this purpose – to use the full dynamic range of the black and white negative and ultimately the black and white print. But what exactly does it mean to use the full dynamic range of the medium. Let me illustrate with an Ansel Adams image I have loved for many years, one I’m privileged to be able to live with in my home – “Moon and Half Dome.”

Adams-moon-and-half-dome-1960

In this exquisite photograph if you are able to examine an original closely you will notice that the shadow on the left may look like it is totally black but actually there is subtle detail. However, there are some very small areas that are pure black. Also, the moon and the bright parts of Half Dome may look like they are pure white but a closer look will reveal detail in these areas also. This photograph takes full advantage of the full dynamic range of the paper, from the blackest black to the whitest white.

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Mastering Exposure – Expose to the Right

November 16th, 2013

Over the years there has been a lot of interest in the concept of ‘Expose to the right.’  This is something that is commonly done in digital photography where you intentionally overexpose an image.  The idea is that in digital images there is more information to work with in the brighter tonalities than there is in the darker.  And this will give you more to work with in the darkroom (Lightroom and Photoshop) which will result in a better image.

I’ve written several posts on this topic and if the concept is new to you please read these.  I’m not going to go into the theory here; that is spelled out in these posts.

Lightroom Tutorial – Expose to the Right

Expose to the right – Revisited

Now, I understand the theory.  I’m a computer guy; I had better understand it.  But I’ve always wondered if the promise of a better image actually worked out in real life.  So I did a test during our recent photography workshop to Big Sur.

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Lightroom Tutorial – Workflow Made Easy

March 2nd, 2013

Lightroom is a great tool. It’s quick and easy to use – once you get the hang of it. But sometimes mastering the workflow, the steps you go through to take a raw file to a ‘final’ image, can be a bit daunting.

Let me say up front that Lightroom is an important part of my workflow but it’s not the only part.  Every photograph I work on starts in Lightroom but is completed in Photoshop.  Nevertheless, Lightroom gets a photograph to about 80% of the final product.  I know many people who use Lightroom exclusively and Photoshop only in rare circumstances if at all.

So back to the workflow.  Can it really be made easy?  Yes it can.  There are four major steps (not counting import – see Lightroom Tutorial – Importing Photographs):

  1. Mechanical adjustments like dust spot removal and cropping
  2. Tonality adjustments
  3. Hue adjustments
  4. Saturation adjustments

Let’s skip the first step and start with the second.  The example will be in Lightroom 4.

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Making a Photograph – Black and White Points

February 26th, 2012

There are a lot of instructional books on how to use Lightroom, Photoshop, Photoshop Elements and the like.  They provide a comprehensive and in-depth review of the various adjustments and filters available in these powerful tools.  And as such they serve as excellent references.  I own many of these fine books.

Now, a lot of workflows are built around the concept of seeing what needs to be fixed next and fixing it.  I advocate a more structured approach; namely, fix the tonality first, then the hue and finally the saturation.  See my recent post on Workflow.  But I often hear the statement, “I look at my photograph and just don’t know what to do.”  Many people often don’t know where to begin.

So I want to take a different approach.  I want to look at an image and identify what it needs and then talk about the various techniques for achieving it.  In other words, I want to start with the question, “What makes a compelling photograph?” and go from there.  It doesn’t help to know all of the tools and tricks available in Lightroom and Photoshop if you don’t know when to use them.

We’ll start with this image.  It is photographed in the Mesquite Flats Dunes of Death Valley.  The dunes provide an inspiring variety of compositions and ligh.  (You can click on this and all other images in this post to enlarge it.)

BP WP Dunes-1

Let’s start by examining the images tonality and see what improvements can be made.

 

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