This is a High Dynamic Range image (HDR) of my backyard in North Carolina. We’ve moved back to the midwest but sometimes miss the beauty. I spent many hours planting dozens of plants, laying patio stones and rock paths.
The above image was produced with Nik HDR Efex Pro 2, Adobe Camera Raw and Photoshop CS6. I created the version below with Nik Silver Efex Pro 2.
Architectural monochrome in beautiful Jacksonville produced with Nik Silver Efex Pro 2.
I shot this image a few months back at or local produce market. The texture and natural design features caught my eye. I used my phone camera for this one and enhanced the image using Adobe Photoshop CS6 for modification to add depth and light and dark tones. And finally I added a slight curve and burned some shadows for a more rounded, 3D look.
I decided to move the color version into Nik Silver Efex Pro 2 for this monochrome conversion.
A High Dynamic Range (HDR) image re-post from last year with a bit more grittiness. All compliments of Nik Color Efex Pro 4.
Many HDR images are being converted to Black & White to present typically tone mapped shots in a more “artistic” way. I’ve seen some beautiful work and, since I originally started with black and white photography, darkroom and all, I am particularly drawn to it. It’s obvious that many photographers are doing very simple conversions using Adobe Photoshop without taking advantage of the great variations that are available as presets. An interesting thing about the software is that there are many ways to convert color photos to black and white. I am going to present a couple of different ways to do the conversions.
This post will deal with using the Channel Mixer presets. You will see what seem to be identical images at first glance. But, looking closely, the variations will be obvious.
I’ve started with this High Dynamic Range image that has quite a bit of tonal latitude; extreme light to very dark and everything in between. It was initially processed using 7 images loaded into Nik HDR Efex Pro for tone mapping and control point enhancements on certain areas. Final modifications were made in Photoshop.
I will now present and describe the Channel Mixer Preset variations for B&W conversion in Photoshop.
The Channel Mixer tool is accessed using Image > Adjustments > Channel Mixer as shown below.
The initial display defaults to “Preset = None” with the Output Channel set to red at 100%. The variations that I’m presenting are the “out of the box” presets in Photoshop.
Not all of the presets do well without further modifications of the RGB color sliders. But I’ll let you be the judge.
The nice thing about the presets, as you can see in the comparisons above, is that they can satisfy just about any preference. Kind of like “clicking according to taste.” But, some of the presets do more harm than good to the overall tonality of the image as I’ll describe below.
Infrared
As expected with the Infrared preset, certain areas are lightened beyond reality. Notice the plants along the wall on the lower left. If this shot had been taken in summer, the trees would show more of a whitish cast and any reds would be black. Notice that the light orange mulch area in the lower left is very dark and much of the contrast for that area is lost.
Blue Filter
This filter causes much higher contrast but in the wrong places. The lower left area is similar to the Infrared effect but the lighter green plants lining the wall are now too dark to be noticed. The shadow and sunlight areas on the lawn at right are now merged into darkness with very little contrast to show that the sun is shining through. If you like more surreal effects for black and white, this filter and the Infrared preset are what you will want to work with.
Green Filter
The green filter seems to get pretty close to “real life” for this image. A bit of depth is lost in the lower left but the contrast with the wall, plants, shrubs and mulch is enough to keep things separated. The green lawn areas have a natural look as do the sky, clouds and Washington Monument in the distance.
Orange Filter
More contrast in all areas. The shrubs at lower left stand out much better and the shadows and highlights on the lawn and sidewalk are more distinct. But, notice that the plants along the wall get swallowed up in the tone of the mulch. And the top of the Washington Monument gets lost in a darker sky. Nothing that couldn’t be fixed in further post-processing though.
Red Filter
This filter gives even more contrast but sacrifices some of the lighter areas. And the red stripes in the flag (look closely) are almost too light to be seen. But, I must admit that this is a more dramatic representation of the scene.
Yellow Filter
This is another almost “real life” filter. The results are very close to the Green Filter but with less contrast in some areas and more in others. The image gains more contrast by sacrificing some of the natural tonality of the original Color image.
All of these presets have strengths and weaknesses. And personal preference, what I would also call “subjective perspective”, makes each a good selection. It depends on what you want. I find that I’m most drawn to the “real life” examples with the Green Filter being my favorite. Here it is in Living Black and White.
Since I try to do a little HDR imaging wherever I go, this opportunity was perfect. While visiting the Atlantic coast in North Carolina, I found this beautiful state park and discovered that there is lots of beauty without the beach. Kind of like a warm friendly forest. And so much detail. 
I’m already missing the ocean. I decided to reminisce about warmer times when I visited this beach in Jacksonville Florida and my first attempts at nine exposure High Dynamic Range photography. For this image, I ended up using only seven of the images since they contained more than enough of the dynamic range needed. And with Nik Silver Efex Pro 2, the monochrome conversion was lots of fun. This one is a higher contrast version.
Monochrome HDR for the fun of it.
