Selective color

My last post showed an example of a black-and-white image. This time we're looking at a photo with selective color — that is, the photo is mostly black-and-white, but with part of the photo in color.

Selective color is a hot-button issue with many photographers. Some say it should never be used; others think it's OK if used sparingly, and only if the effect works with a given photo. Still others think it's a great effect, and use it all the time. I'm in the middle camp: I think the effect can be striking if used judiciously, but I've found few photos where it truly works well. However, I've had many clients ask for it, and I have a hard time NOT doing it if someone is specifically looking for it.

The above photo highlights one example, showing the start of a cross-country race. I wanted to highlight the runners from one team only, and in the color image the runners blended in with the rest of the spectators and scenery — it was a gray day, and their dark blue uniforms really didn't stand out. You can judge for yourself whether or not you like the effect in this case (if you don't like it, that's OK — I won't be offended!).

Here's a basic tutorial on one way of doing it (I used Photoshop Elements; other photo software will work in similar fashion). First, save a copy of the image to work on (NEVER work on the original). Adjust the lighting, exposure, white balance, and other settings as needed on the color image. Next, create a duplicate layer (so that you have two identical layers). Select the top layer and convert it into a black-and-white image (see my earlier post on that).

Now, using the eraser tool on the B&W layer, go over all of the areas that you want to be in color. As the eraser takes away the B&W layer, the color layer will show through. Use the hard-edge icon for sharp lines, and use the brush or airbrush icon for feathered edges (such as hair). It takes a bit of time, but the process is not difficult.

If you like the effect, give it a try. Keep in mind that it will work better on some images than others—if it's not working for you, try another image.

Tech info: Canon 7D with Canon 70-200 f/2.8L lens and 1.4 teleconverter (at 280mm, f/4.0, 1/1000, ISO 400) on a cloudy early afternoon.

Black and white

Black-and-white photographs are fun to create, as they can often capture drama and mood that is sometimes lacking in color images. What makes a good B&W image? That's too subjective to define. Key elements can include dramatic lighting, enhanced textures, and overall mood.

Converting a digital color image to B&W is, on one hand, easy — Photoshop and other software programs allow doing it in a single step with the click of a mouse. However, getting a GOOD B&W image is more involved. Almost all images require additional work to before they are ready to display. Some consider this digital manipulation to be cheating, but I disagree — the methods are merely an on-screen way of accomplishing various darkroom techniques that have long been practiced by photographers who work with film and photo paper.

The key to black-and-white photography and processing is that instead of managing color, we are now managing and controlling light. When taking a photo, you must be very conscious of your exposure, the type and angle of light, how the light is hitting your subject, and how the background and foreground are lit.

There are many methods of making a black-and-white digital image. I'm not going to claim that my techniques are the best, but I've broken it down to a workflow with which I'm comfortable and familiar. To start with, I always shoot color digital files in RAW format. Here's what I do using Photoshop Elements: I begin by choosing the "convert to black and white" command under the "Enhance" tab. This function has several preset styles, each of which will provide a different look to the photo. I try each of these presets to get the photo into the ballpark of what I'm looking for. Sliding control buttons for each color channel (as well as the contrast) allow fine-tuning the image. You can further adjust the overall contrast and brightness using "Levels" by sliding the buttons for the input and output functions. To darken or lighten select areas of the image, use the "burn" and "dodge" tools.

The above image of a soccer goalkeeper was taken with a telephoto lens with the aperture wide open. This provided the bokeh — the nicely blurred background that helps make the subject stand out. I converted the image to B&W as above, using the "portrait" presets but adjusting the red and contrast channels to add contrast (making the blacks blacker and the lights lighter). I then used the burn tool to darken the background and to soften the sunlight on her face and jersey. I cropped the image on the right to eliminate a car in the background, and left the net in place on the left side to provide context for the photo.

A couple of tips: Remember to always work on a copy of an image — never alter the original. Also, do all of your work with the image as a Photoshop or TIFF file. Only save it as a JPG when you're done. Working on a JPG and repeatedly opening, saving, and closing it will downgrade the quality of the image.

There's no hard-and-fast rule in creating B&Ws. Depending upon the type of image (landscape, portrait, sports, etc.), you may want a soft look or a hard, contrasty appearance. In general I try to make sure that the image has a full range of tones from pure black to pure white. Make sure that faces and other skin areas have a variety of tones and aren't blown-out white. Also, try various crops for different effects.

Some images lend themselves well to B&W, but many don't. Some photographers fall in love with black-and-white images to the point of converting ALL of their images to B&W. Instead, try converting some photos to black and white. Play with different methods and settings, and look at your work with a critical eye. If the effect doesn't work for one photo, don't feel bad — just delete the file and move on to another one.

Tech info for soccer shot: Canon XTi with Canon 70-200 f/2.8L lens and 1.4x converter (shot at 250mm), at 1/2000, f/4, ISO 200.

The eyes have it

It’s certainly possible to take good sports photographs that don’t show faces, but if you want to truly capture the personality of an athlete, it’s vital to show the face, and most importantly the eyes. It's an old proverb that the eyes are the windows to the soul, and sports is no exception to the photography maxim that if you can capture the eyes, then your image will reflect the personality of a subject.

With sports, the eyes not only reflect the personality of the athlete in the photo, they—and the rest of the face—can also show the mood or feeling of the moment, whether it be excitement, hope, tension, happiness, intensity, or fear.

The key to photos like these is getting in as tight on the face as possible, which means using a long lens. I used a DSLR with a 70-200mm f/2.8 lens for all of these shots, zoomed all the way to 200mm for most.

In post-processing I cropped in even tighter on them to emphasize facial expressions (see my earlier blog entry on cropping). With the action paused, you can also get away with slower shutter speeds than with action (down to 1/250 or 1/200 if necessary).

It’s difficult to do this during action while keeping the subject in focus. You’ll find it easier if you wait for pauses in play: free throws in basketball, the moment before the snap in football, a batter waiting for a pitch in baseball or softball. This also allows those with slower lenses (or point-and-shoot cameras) an opportunity to get a tight shot as well. Be aware of your vantage point: Find a spot where you can see faces clearly, and get as close to the court or field as possible.

Normally when shooting action you should use AI Servo focusing (Nikon: Continuous Servo AF) to keep the subject in focus as he or she moves.

However, for shots like these, where the action is paused, a quick change to standard one-shot AF will work best. Use center-point focusing and aim at an eye—it’s the most critical element to be in focus. You can also use manual focus to make final adjustments (if you’re good at it ... which is difficult in these situations). Take several shots if possible, as it’s amazing how much the facial expression can change over a span of just a second or two.

As always, the more photos you shoot, the more keepers you’ll get. Zoom in, stay steady, and capture some great faces.

Tech info: Canon XTi with Canon 70-200mm f/2.8L lens; all at f/2.8 (various shutter speeds depending upon lighting).

Get low to increase drama

Adding feelings of drama, size, and strength to sports photos can make the difference between a snapshot and a powerful photograph. One of the best techniques for creating a dramatic sports image is to get as low as possible when taking the shot. Getting low and looking up at your subject makes the subject loom large in the photo. This is especially true when photographing youth sports. Here are photos from two high school games to illustrate the idea.

For the baseball shot, I kneeled behind the chain-link backstop screen, which was about 30 feet behind home plate, and to the left of the batter. By placing the front of the lens directly against the fence (with my fingers between the fence and lens to protect the lens glass), the chain-link disappears. The camera was just over two feet off of the ground. The final effect emphasizes that the pitcher is throwing down off the mound toward the camera. Keeping the aperture wide open blurs the background, focusing the attention on the pitcher.

To take the basketball shot, I sat on the floor about six feet from the endline and just to the left of the basket. I used manual focus, prefocusing on a point about 10 feet into the court from the baseline. I then placed the camera on the floor and tipped it upward to capture the view. This technique takes some practice, because I was shooting blind. A couple of test shots helped figure out the angles. (In cases like this, especially with a wide-angle lens, the autofocus would be more likely to lock on a background subject.)

Both photos were cropped after shooting (as described in an earlier post). I tried a couple of crops on the basketball photo before settling on this view — including the ball and basket emphasized the dramatic upward angle more than a shot that was cropped around the players only.

These principles can apply to other types of photos as well, including portraits and other types of action shots. Experiment with them, and don't be afraid to get down on the ground.

Tech info: Basketball: Canon XTi, Canon 28mm f/1.8 lens, 1/400 sec., f/2.5, ISO 1600.

Baseball: Canon XTi, Canon 70-200 f/2.8L lens, 1/1600 sec., f/2.8, ISO 100.

Panning

Adding motion blur can be a great way to give a dynamic feel to a photo, creating the feeling that the subject is really moving. A common technique for doing this is by panning the camera, which simply means moving the camera to follow the motion of the subject while depressing the shutter button. It can work for almost any moving subject, such as cars, trains, and athletes.

The key is to choose a shutter speed that's slow enough to blur the stationary part of the scene, yet fast enough to allow you to sharply capture the subject itself. As an example, in the photo above, the train was moving at about 60 mph from left to right. I chose a shutter speed of 1/25 of a second and adjusted the aperture for a proper exposure. As the train approached, I focused on the cab and moved the camera to follow it. I held down the shutter to take several shots as it passed; this image was the best of a five-shot sequence. I used a DSLR for this, which gives the advantages of faster focus, quicker shutter response, and the ability to take several shots per second. You can do this technique with a point-and-shoot as well, but you'll probably only be able to get off one shot per pass, and the focus won't be as accurate.

If you're hand-holding the camera, rotate your entire upper body (not just your head) as you follow the subject. You'll be more stable, and you'll be able to more accurately track the subject. You can also do this on any tripod that has separate pan and tilt controls. Loosen the pan lock and smoothly turn the camera to follow the subject.

If you're using a DSLR, choose AI Servo (Canon) or Continuous Servo AF (Nikon) focusing whenever you shoot a moving subject. These allow the focus to continually track a moving object up to the point of shutter release as long as the shutter button is depressed halfway. If you use standard autofocus, keying the shutter button halfway locks the focus at that point — the delay between when the focus locks and when the shutter is released will often let the subject move out of focus range.

Also, turn off Image Stabilization (IS, Canon; Nikon calls it VR for Vibration Reduction) whenever you're shooting moving objects. Remember that IS does nothing to help freeze a moving subject: It only helps cancel out movement by the camera.

At least one area of the image should be in sharp focus: the cab on the diesel locomotive above, or the face if you're photographing a person. If everything in the photo is blurred or out of focus, the motion effect is lost — hit the delete button and try again.

It often takes several attempts to get a good image. Don't be discouraged if your initial efforts aren't what you had hoped: Keep shooting, and eventually you'll wind up with some "wow!" shots with this technique.

Tech info: Canon Digital Rebel, Canon 24-85mm lens, 1/25 second. Eastbound Union Pacific freight train, somewhere in Nebraska along U.S. 30.