In the world of photography, editing and retouching are just as important as the imagery itself. Every image that you see published has been through its fair share of post-processing before it is seen by the public. If photographers didn’t retouch their images, it would be like a painter presenting his sketches instead of the finished painting.
With the fast moving technology of today, extraordinary images are everywhere, every day. Even with perfect lighting, and preparation work, a final image always receives some post-production attention. The trick to post-processing is to make it look as if it hasn’t been retouched at all, or as I call it, “refreshed”.
With the endless possibilities of Photoshop retouching techniques available, how do you know what tools to use when, and why? In this article, you will learn professional photoshop tricks that work for any portrait, any time. This is a simple recipe to give your subjects a naturally refreshed look, letting their genuine beauty shine, while keeping the integrity of their expressions, their features, and the clarity of the digital image itself.
Key Steps in the Refreshing Process
The specific tools and techniques discussed here are tried and tested with over 10 years of retouching experience. It is best to experiment with these concepts, and with practice, develop your own style of retouching.
This process has been designed as a routine that will eventually create habits in your mind, train your eyes to see the details more clearly, and create an overall efficient and effective retouching process. The goal is to spend less time in front of the computer and more time behind the lens (where the real magic takes place).
Let’s look at each one of these steps in order. We will use a studio image of a musician as the example throughout this article.
A great tip to keep in mind during this entire process is that with each new step, or even sub-steps, it is best to duplicate your layer before beginning to use the next tool. This way you are creating a back-up of each step for you to return to, if you notice that you are retouching too much on any particular step. It also allows you to see the progression of your workflow in Photoshop.
Step One: Evaluate
Immediately analyze the image you are about to retouch. How is the lighting? How do the subjects look? What is going on in the background?
When you see the areas of the image that will need your attention ahead of time, you can quickly assess what you will want to accomplish with the retouching process. This is the beginning of training your eye to seek out the details, and look at your image differently, than when you first took the shot.
Look at your image as if it’s not a photograph of a person, but instead consider that it is just shapes, colors, and light. Identify where the light is coming from and how it is affecting the subject.
In this example, the direction of the light is causing more definition, creating harsh shadows across the subject. This was done intentionally to give a more characterized, artistic portrait for this musician.
However, its effect can be overpowering at times and cause distraction to the viewer. This is noticeable in the darker shadows around his right eye, and the highlights shining across the left side of his face.
Here are some additional elements to be aware of.
- Different textures: The subject is an older man wearing a suit and playing an instrument. All of these textures are different and will require various tools and techniques when the retouching process happens in those areas.
- Zoom in close: As with any image, zooming in close will allow us to see any skin imperfections, dirt, dust, or scratches that you will want to eliminate all together.
- Make judgements on distracting elements: There are some parts of the image that could stay or be eliminated, it becomes your choice as the retoucher. What is a distraction? What is a part of the purpose of the image? For instance, the scratches on the trumpet and the left side pocket sticking out could potentially be distractions, but maybe this client would like them to stay.
Once you identify the elements that need attention, decide if each will be removed altogether, or if it needs to be reduced. For instance, the stray hair and the dust on his jacket need to be removed, but the redness and wrinkles are only to be reduced, not eliminated completely. This difference is important for the next steps in the process. So ask yourself, will it be eliminated or reduced?
Step Two: Eliminate
Once you have made your initial evaluation of the image, you can begin the elimination process. This includes but is not limited to: dust, dirt, scratches, pimples, food in teeth, and anything else that doesn’t belong. Zoom in and examine your image up close. Think of each area as shapes and color, allowing yourself to be as accurate as possible when removing these details.
For this first elimination step, it is best to use the spot healing brush, the healing brush tool, the spot tool, the patch tool, and/or any other tool that completely removes things. Don’t rely on just one. Learning how each tool works different will help you use a combination of these removal tools effectively, and efficiently.
For instance, the clone stamp tool copies exactly what you click. The healing brush blends the color and texture of what you click on, with the area you want to fix. The spot healing brush is a genius tool. It has its own way of deciding if you want to blend the area you click on, or remove the unusual pixels within that area (like a stray hair against a solid background).
The more you make effects to a digital image, the more destructive you can be to the clarity of the final file. Using these tools is crucial to the integrity of the image. If you can click it away in less than a few clicks, then this is the time to do it.
Once the “spots” are removed, you can focus your attention on reducing or “refreshing” the imperfections we all know we have, but don’t want to notice in the permanence of a photograph.
Step Three: Reduce
This is where your artistic eye, and attention to detail come into play. Pimples go away, dust and dirt are just distractions, but our wrinkles, smile lines, scars and facial expressions are the details that make each of us unique. Those are the things you will focus on in this stage of the “refreshing” process.
Every subject you see in an image has great qualities that they might not be confident about accentuating. It is your job as the retoucher to keep not just the integrity of the digital image, but the integrity of the special moment and the emotional expressions that have been captured in that image.
For this reason, this second step is crucial. Train yourself to pay attention to the details, the purpose of the image, and the personality of your subject. If you are retouching a very smiley bride who laughed a lot, you don’t want to remove her laugh lines, but you do want to reduce the shadows and shine as her makeup wears off and the night wears on.
In this specific example of the musician, the character lighting has created great contrast that add to the personality of the subject. But in some areas it over accentuates his wrinkles by creating deep shadows and harsh highlights of overexposure.
The Best Trick in Portrait Retouching
Duplicate your layer after completing step one. With this new top layer highlighted, select from the main photoshop menu: Filter > Noise > Dust & Scratches. A window will pop-up with settings options, and you will notice the image behind that window now shows a preview of this filter effect.
In the Dust & Scratches window, change your Radius to 40px and Threshold to 1. Experiment with these settings and see what works best for your images.
Once you have applied the Dust & Scratches filter (on the top, duplicated layer), you will notice how it blurs the image. But, this is not like using the blur tool. The method that this filter uses specifically identifies differences between pixels and their surrounding area. The Radius is what removes the “dust” and the Threshold is what brings back the details. Dissimilar pixels are modified to achieve a balance between sharpening and hiding defects.
The Dust & Scratches filter provides a more powerful way to remove noise from an image than any other noise removal tool. This is key to keeping the integrity of the textures, color, and overall feel of the digital image as you see it in print or on a screen.
Now that you have a layer with the right effect applied, you are going to add a layer mask to this newly altered layer, and invert the mask. Do this by clicking the icon “Add layer mask” at the bottom of your layers panel. Notice the layer mask shows up as a white box next to your highlighted top layer. Now invert this layer mask by holding the command button and clicking the letter, “i”. This will now change the layer mask to black and bring the original image come back into view.
You can see how the image looks unaffected by the Dust & Scratches filter. Really, it is just hidden under the layer mask. Now you can paint back into the areas where you want to reveal the Dust & Scratches filter. The trick is to do this precisely, and not too much.
Select your brush tool (keyboard shortcut is B). Making sure the layer mask is selected (not the layer – square brackets will show around the mask when it is selected like shown above), noticing its color is black, paint with the color white to bring back the Dust & Scratches filter effect.
The key to using the brush tool on an inverted layer mask is to experiment with the brush opacity strength. When focusing on the skin areas, start by brushing back at only 30% opacity. Remember, you can always brush back over an area again more or less by toggling back and forth between painting with black or white. Painting with white will reveal the effect, while painting with black with hide it.
Steer clear of teeth, lips, eyes, nostrils, ear folds, and edges like the jaw line and hair lines during this time. These areas have specific edges and textures that are important to the overall image.
Once you have completed the skin areas, you can smooth the background. Change the opacity to 100% to completely smooth out this solid color background. This only works on solid backgrounds that are seamless. Using the brush at 100% will remove any dust spots that show up from the camera lens, or dirt that is actually on the studio backdrop.