The Art Of Contrast
:to be different especially in a way that is obvious
:to compare (two people or things) to show how they are different
:the difference in visual properties that makes an object (or its representation in an image) distinguishable from other objects and the background.
That is the Merriam-Webster Dictionary’s definition of contrast. As a photographer, I can choose to use contrast in a literal or a symbolic sense, I have the ability to increase literal (visual or tonal) contrast within a scene in my post processing workflow. But, if I want to use contrast in a symbolic way, I must have that in mind as I’m making the photograph.
I think it’s important to point out that this article assumes the use of RAW capture. By shooting RAW, I have the full extent of the information that the camera captures, a digital negative, which provides me with many options I can use in my post-processing workflow to reach the final image that I visualized when I released the shutter.
There are several ways to work with tonal contrast in a post-processing workflow. My usual choice is the tone curve, which affords more precise control over the tones in an image. In my experience, small, subtle adjustments are best; it’s easy to go too far; a gentle s-curve is usually sufficient. Of course there are many other ways to adjust the tonal contrast of a photograph: levels adjustments, brightness/contrast adjustments, and gamma adjustments to name just a few.
Another way to use contrast is color. By finding hues that are opposite each other on the color wheel, I can achieve a pleasing palette. In both images, the blues in the sky, the subtle yellows in the geologic features, and the more vibrant yellows in the plants provide a visual contrast that doesn’t try to steal the show; instead it creates a unity bringing several elements of the scenes together.
I often make use of textures and patterns to create contrast in my work. The rough texture of rocks or plants against the smoother texture of sand, snow or certain kinds of clouds can provide visual contrast. A rough texture that is side lit will also increase tonal contrast, so it can be a double edged sword. In the second photograph, there is texture in the clouds, which reflects that of the distant hillside, while the Chamisa in the foreground provides both a color and a textural contrast to the blue areas of the sky, and the smoother areas of the ground.
By now it should be clear that most of the design elements can be used to create contrast within an image. But let’s not forget conceptual contrast. The concept or idea behind the image can also provide contrast. The first image shows a human figure nestled in a harsh landscape; it’s not the kind of place most of us think of as a comfortable environment for humans, so there is a contrast between the frailty of the figure and the hard reality of the landscape. In the second image, I used the contrast between the obviously arid environment and the blooming Chamisa to make a statement about the plant’s fragility and it’s ability to thrive in the harshest of circumstances.
So, the next time you are making or processing a photograph, remember that contrast is more than just an adjustment layer in Photoshop, or a slider in Lightroom. It is a multifaceted tool that can take your images to a whole new level.
And two excellent examples of the subject.
Just enough contrast to hook the viewer. But then we can let our eyes wander through the rest of the image.
January 28, 2015 at 9:54 pm
Superb illustrations Jim, excellent post!
January 29, 2015 at 1:41 am
Thank you Adrian.
February 1, 2015 at 7:50 am
WOW!! It looks like another planet!! It’s so gorgeous. Thanks for showing us what beauty exists in the world.
January 31, 2015 at 10:03 pm
I’m glad you like it.
February 1, 2015 at 7:50 am
February 2, 2015 at 2:02 pm