B&W Tone Control for Rendering Success

Some More Thoughts on B&W

As I prepare for my workshop, I thought I would write a little bit about the decision process when creating B&W renderings from color images. The images that follow were all captured in and around Los Osos on the central coast of California.

I have often said that luminance trumps color in photography. That is to say that the lights and darks in an image are more important than the color; it is the distribution of lights and darks that makes an image photographic in nature. Color can be an added enhancement, but if we don’t control the lights and darks we won’t arrive at the best rendering for any image, color or B&W.

Bears

The best training for mastery of luminosity is to study B&W photography and really learn to control the tone and contrast of your imagery. Looking at the image above. The original color image has the wood sculpture of the Bears as a medium brown against a rich blue sky. There is a lot of color contrast but a normal B&W conversion does not show as much contrast. The B&W on the right was acheived by using the red channel as the basis of the conversion. The brown bears are much lighter in the red channel and the blue sky darker so it was easy to create the dramatic contrast between the subject and the background. The tree stumps at the bottom needed to be darkened a little bit to help separate them from the bears.

The general rule of thumb with B&W imagery is that you want to have more contrast in areas of interest. In this case, the bears are clearly the area of interest and we’d like more contrast to separate them from their background.

The following image shows another situation where the color separation does not translate very well and needs to be adjusted:

Pier

Here the orange color of the light is basically the only color in an otherwise monochromatic image. A normal B&W conversion did not show the orange reflection in the water. The enhanced B&W version on the bottom again utilized the red channel but the reflection needed to be lightened further to get the right effect in B&W. The light and its reflection are seen to be the brightest thing in the scene to help anchor the eye which keeps being drawn right and left by the dark and light halves of the image.

The final example below illustrates another principal of tonal organization in the composition besides just enhanced contrast in areas of interest:

Beach

Here the main area of interest is the white foam of the waves playing againt the dark sand. Contrast in the image was seriously driven in Lightroom to achieve the desired separation. Then the dark cliffs in the back were “burned in” to completely black out any detail there. However, the large black area became opressive and now the scene felt unbalanced. The version on the right was created through editing in Photoshop- the top horizon was copied along with the sky and move down to narrow the strip of black and the sky was stretched to cover the upper part of the frame. The result balances the composition preventing the eye from falling into the big black hole, focussing it on the s-shape of the foam highlights on the sand.

I will be teaching principals of B&W imagery in my workshop in Los Osos Jun 13th – 16th. Students will be guided in previsualization and led on 2 photo tours of the picturesque central coast of California. We will also devote serious time in the digital darkroom to master B&W conversions and image enhancement techniques. For more information and to register click here! Readers are invited to receive a $200 discount by entering “Varissummer” in the appropriate field of the registration form.

Stay tuned for more about my adventures in Italy in my next blog post !

 

2 thoughts on “B&W Tone Control for Rendering Success

    1. LeeVaris Post author

      It looks like you did manage to sign up – you should be receiving some automatic emails from me to verify, etc… just make sure you’re not spam-filtering me and it will all work out!

      Reply

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