On Sunday, I was assigned by The Bakersfield Californian to photograph a popular Easter service held at a local park. I am a former Californian staff photographer and continue to shoot for the newspaper as one of its contract photographers. During the course of the service, I sought to make an image showing the size of the crowd, which we estimated at more than 4,000. I liked the scene pictured here, and during my shooting decided to take a few images in high dynamic range (above photo.) HDR is a popular form of photography that combines different exposures of the same scene, then uses software to merge the photos into one image. It greatly expands the detail in the scene, far beyond what a “normal” digital exposure can do. One description I read indicated that the human visual system can process between 12 and 14 stops (photographic lighting increments) of light, while a single digital image has a range of about six stops.
I have been photographing in HDR extensively for pleasure in recent months, but have not used it for my journalism work, as I have concerns about the ethical implications of merging photos and the potential for misuse. I will get to this in a moment.
This particular scene presented a challenge in that there was a substantial difference in exposure values between the sky, which was quite dramatic, and the crowd. Recording the sky properly would have resulted in the crowd being underexposed, while recording the crowd properly would have overexposed or “washed out” the dramatic sky. Of course I photographed the scene using a “normal” exposure first, and the result is the exposure you see below. It is properly exposed for the crowd, but even with an attempt in Photoshop to bring up the dark sky, it is pretty much blown out.
Shooting in HDR is easy. For this image, I set the auto-bracketing feature of my Canon EOS 7D to record three exposures; one at normal exposure, one at two stops overexposed (allowing four times more light than the normal exposure) and one at two stops underexposed (decreasing the light from the normal exposure by four times.) I made sure my motor drive was set to high, focused the scene and then turned off the autofocus so that the focus would not shift during the exposures. I then fired a burst of three images, which were recorded in about one-third of a second. There are several versions of software for processing HDR. I use Photomatix. It remarkably analyzes the detail recorded in all three exposures, then merges them into a single photo, placing a dramatically expanded range of tones where they are needed. Where highlights are needed, the software takes from the underexposed image and where shadow detail is needed, it takes from the overexposed image. The result is an image with a range of detail beyond what a normal exposure can produce.
I really loved the HDR image of the scene. I loved how it recorded the sky. I loved how it really saturated the crowd. I loved how it rendered the water. Most of all, I loved that it was a much more accurate depiction of the scene as experienced by the 4,000-plus worshipers at the service than the “normal” exposure.
And I didn’t submit it to the newspaper. I instead gave them the “normal” exposure.
There are a couple of reasons why I did not submit the HDR image. You see, I’m old school, and I’m just not comfortable with it. To the casual reader, that might not make much sense. What’s wrong with publishing a photo that is improved by technology, one might ask? I spent 28 years in the newspaper business, and any old time photojournalist who gives a salt about the profession will tell you why: the potential for misuse is too extreme. While HDR can be a wonderful use of technology to accurately render scenes in some situations, it also presents an ethical minefield, and if there’s one thing we’ve sadly learned in the digital era, it’s that there are newspaper photographers, editors and designers out there ready and willing to trip those mines.
Take, for example, the issue of motion. For an HDR image to work, all of the components of the scene must be stationary. Add motion and alignment becomes an issue. So what happens if a photographer has a great picture, except for one moving object. Does he simply remove that object from the image? Does he remove the object from two of the three exposures and allow it to remain in one exposure, thus saving the image when the software does its blending magic? Has he crossed an ethical line in doing so. I say yes he has.
Then there’s the issue of color saturation. Yes, an HDR image properly presented can offer an accurate depiction of a scene as viewed by the human eye. But the expanded dynamic range also presents an opportunity to skew the colors of a scene far beyond the scope of the human visual system. Colors can be “stretched” to wild extremes. The slight red of a scene can be rendered a deep blood red for example. A picture can be presented that doesn’t even remotely resemble what existed at the time of recording. Thus, the same tool that can render remarkable accuracy can also render false truth. Take a look at the picture below for an example.
I couldn’t resist taking this photo when I came upon this scene in rural Bakersfield. The failed McAllister Ranch has come to symbolize the real estate collapse that plunged the U.S. economy into recession. The huge sign that beckoned buyers and promised an idyllic life style lay toppled, rotting and decaying among the acres upon acres that were to house this new world-class development. There was a bit of red and yellow in the sky from the setting sun. I shot an HDR image but this time, decided to use the Photomatix software to drastically overemphasize the colors, creating an apocalyptic-looking sky. Clearly this was far beyond what the human eye would process. As an editorial commentary, with explanation of the process, it might fly in a newspaper. I didn’t shoot it for a newspaper, and if I had been assigned to do this shot for one, I never would have submitted this, even though I think it looks real cool.
Technology has proven too tempting for some photojournalists, who dishonor the longstanding ethical practices that the profession demands to be a conduit of visual truth with the readers who place their trust in us. More troubling to me, is that I really don’t have a handle on how the photojournalism world now sees and reacts to these breaches in truthful visual communication. Ten or 15 years ago, photojournalists who crossed the ethical boundaries were dealt with harshly. At most responsible newspapers, they lost their jobs. The industry magazines let us all know about it. The photojournalism community is small, it is connected, and we did an excellent job of policing ourselves. The photojournalist caught altering a scene, or using technology to change a photo’s truth, would quickly become known to us all, and that was likely a terrible ordeal for the photographer to deal with. Now, I wonder. Has the Twitter mentality the journalism world has so recklessly and carelessly embraced, where getting it out there first with little concern for accuracy or confirmation, spilled over to the photo world? Is routine manipulation of truthful photos now standard operating procedure, a photo equivalent of the Twitter mentality? Are newspapers so concerned about finding new streams of revenue that they are no longer paying attention to the all important ethical issues that must be evaluated, monitored and enforced at all times? Are our journalism schools doing what we teachers do at Bakersfield College – hammering home our insistence that the wonder of technology must never justify altering the truth – or has their fervent “embrace the new journalism world” teaching model tossed ethical considerations aside? I just don’t know.
I believe my HDR image from the Easter service is genuine, honest and that it does not breach journalistic ethical standards. I believe it is a proper use of technology to deliver an accurate rendition of the scene. I also believe that, given my personal obsession with adherence to photojournalism ethics, that I could successfully implement the use of HDR photography into my journalism work. Ditto for the five photographers I work with at The Californian, old school guys whose ethics are beyond reproach. But I don’t believe or trust that others in my profession can do the same. Quite frankly, the newspaper industry has not done well in the area of merging technology with traditional journalism ethical values. And for that, honest and ethical photographers must pay the price. It would be supremely arrogant for me to say that I should be able to use HDR in my photojournalism because I can be trusted, but others should not. So I come down on the side of ethical caution. The brilliance and coolness of the HDR image does not trump the importance of honest photojournalism. The likelihood for abuse is just too great. So I’ll keep my HDR shooting to myself, for pleasure and artistic purposes.
Of course, photojournalists can do awesome HDR projects and present them to their readers as such, with full disclosure about how the images are produced. Here is an excellent example, by Los Angeles Times photographer Robert Lachman.
But as a regular photojournalism tool, I have to say no way. At least not now. I just don’t trust the industry to use it properly.






