I. Preparing Your Image:
* Import and Develop Basic Adjustments: Before diving into retouching, make sure your image has good exposure, white balance, and contrast. Adjust these in the Basic panel first. Aim for a neutral starting point.
* Assess the Image: Take a close look at the portrait and identify areas that need improvement. Common areas include:
* Skin: Blemishes, uneven skin tone, wrinkles, dark circles under eyes.
* Eyes: Brightness, sharpness, red eye.
* Lips: Color, definition.
* Hair: Flyaways, volume.
II. Selecting and Configuring the Adjustment Brush:
1. Activate the Adjustment Brush: Click the Adjustment Brush icon (looks like a brush) in the Develop module toolbar (or press "K").
2. Settings Panel: The panel below the histogram will now display Adjustment Brush settings. Here's a breakdown of key settings:
* Size: Determines the diameter of the brush. Use the "[" and "]" keys to adjust the size quickly.
* Feather: Controls the softness of the brush edges. A higher feather value creates a more gradual transition, which is generally better for skin retouching. Use "Shift" + "[" or "]" to adjust feather quickly.
* Flow: Determines how quickly the effect is applied. Lower flow values are ideal for subtle adjustments and building up the effect gradually.
* Density: Limits the maximum amount of effect that can be applied in a single stroke. Use this to prevent overdoing adjustments. Keep it at 100% for most retouching, and control the overall effect with Flow.
* Auto-Mask: This is *crucial* for avoiding unwanted changes to edges. When enabled, Lightroom tries to detect edges and keep the brushstrokes within those boundaries. Essential for avoiding halos around features. Enable for almost all portrait retouching.
* Show Mask Overlay: This displays a red overlay showing the areas you've brushed. Useful for seeing exactly where your adjustments are being applied (toggle with "O" key).
* Effect Sliders: These sliders adjust the properties of the area you paint over. Here are some commonly used sliders for portrait retouching, and recommended starting points:
* Exposure: +/- Subtle adjustments for brightening shadows or darkening highlights in specific areas. Start small (+/- 0.1 to 0.3).
* Contrast: +/- Add or reduce contrast in specific areas. Usually best to be very subtle. Start with +/- 5-10.
* Highlights: +/- Adjust the brightness of highlights *within* the selected area. Useful for reducing blown-out highlights. Start small.
* Shadows: +/- Adjust the brightness of shadows *within* the selected area. Useful for lifting shadows to soften wrinkles or under-eye circles. Start small.
* Clarity: +/- Soften skin (negative values) or sharpen details (positive values). Use *negative* Clarity for softening skin. This is a key setting for skin retouching. Start with -10 to -30. Go slowly!
* Sharpness: +/- Sharpen details, like eyes or lips. Use sparingly and only when needed. Start with 10-20.
* Saturation: +/- Increase or decrease color saturation in specific areas, like lips. Start small.
* Color (Color Picker): Apply a tint of color to the selected area. Use for subtle color correction or adding a hint of color to lips.
* Noise: + Reduce noise (graininess) in specific areas. Useful for areas that might have noise due to previous adjustments.
* Moiré: + Reduce Moiré patterns.
* Defringe: + Reduces color fringing around high-contrast edges.
III. Retouching Techniques:
* Start with Skin Smoothing:
1. New Brush: Click "New" at the top of the Adjustment Brush panel.
2. Settings:
* Size: Adjust to the size of the area you're working on.
* Feather: High (70-90)
* Flow: Low (10-20)
* Density: 100
* Auto-Mask: Enabled
* Clarity: -10 to -30 (adjust based on skin texture)
* Sharpness: 0 (or even slightly negative)
3. Brush: Gently brush over the skin, avoiding sharp edges (eyes, lips, hair). Use short, overlapping strokes. Don't overdo it! Build the effect gradually.
4. Refine: If you accidentally brush over an area you didn't intend to, hold down the "Alt" key (Option on Mac) – the brush icon will change to an eraser. Use this to remove the effect from unwanted areas. You can also adjust the brush size and feather while erasing.
5. Repeat: Create additional brushes with slightly different Clarity and size settings for different areas of the face.
* Blemish Removal (Spots and Imperfections):
1. New Brush: Click "New."
2. Settings:
* Size: Slightly larger than the blemish.
* Feather: Moderate (50-70)
* Flow: 20-40
* Density: 100
* Auto-Mask: Disabled (we *want* to affect the area *around* the blemish to blend it)
* Clarity: 0
* Exposure: Slightly negative (-0.1 to -0.3) if the blemish is lighter than the surrounding skin, or slightly positive (+0.1 to +0.3) if it's darker.
* Contrast: Slightly negative (-5 to -10)
3. Brush: Click directly on the blemish. This will subtly blend the blemish into the surrounding skin. The Spot Removal tool might be a better choice for larger blemishes.
* Dark Circles Under Eyes:
1. New Brush: Click "New."
2. Settings:
* Size: Slightly larger than the dark circle area.
* Feather: High (70-90)
* Flow: Low (10-20)
* Density: 100
* Auto-Mask: Enabled
* Shadows: +10 to +30 (adjust to lighten the shadows)
* Exposure: +0.1 to +0.2 (subtle brightening)
3. Brush: Gently brush over the dark circles, avoiding the edges of the eyes.
* Enhancing Eyes:
1. New Brush: Click "New."
2. Settings:
* Size: Adjust to fit the iris and pupil.
* Feather: Moderate (50-70)
* Flow: Low (10-20)
* Density: 100
* Auto-Mask: Enabled (be careful around the edges)
* Exposure: +0.2 to +0.4 (brighten the eyes)
* Contrast: +10 to +20 (add definition)
* Sharpness: +10 to +20 (sharpen the eyes slightly)
3. Brush: Brush over the iris and pupil. Avoid the whites of the eyes (sclera). Be very subtle!
4. Optional: Enhance Iris Color: Create another new brush with a small amount of saturation (+5 to +10) applied to the iris. If you want to change the color, use the "Color" picker, but keep it very subtle.
* Lips:
1. New Brush: Click "New."
2. Settings:
* Size: To fit the lips.
* Feather: Moderate (50-70)
* Flow: Low (10-20)
* Density: 100
* Auto-Mask: Enabled
* Saturation: +5 to +15 (add color, depending on the existing lip color)
* Clarity: +5 to +10 (add definition)
3. Brush: Brush over the lips, staying within the lip lines.
* Hair (Flyaways): This is tricky. Often the Clone Stamp tool is better.
1. New Brush: Click "New."
2. Settings:
* Size: Very small.
* Feather: Low (20-40)
* Flow: Low (10-20)
* Density: 100
* Auto-Mask: Disabled (since you're dealing with individual strands, auto-mask will hinder you)
* Exposure: Slightly darker than the surrounding hair (e.g., -0.2 to -0.3) if the flyaways are lighter.
3. Brush: Carefully brush over the flyaways, blending them into the background. This takes patience!
* Dodging and Burning (Subtle): Use Exposure adjustments (positive for dodging, negative for burning) with a large, soft brush and low flow to subtly sculpt light and shadow. This is an advanced technique.
IV. Important Tips and Considerations:
* Go Slow and Be Subtle: The key to good retouching is subtlety. Over-retouching is obvious and often unflattering. Start with small adjustments and gradually build up the effect.
* Zoom In: Work at 100% or higher magnification to see fine details and avoid mistakes.
* Use Multiple Brushes: Don't be afraid to create multiple brushes with different settings for different areas of the portrait. This gives you more control.
* Use the "Show Mask Overlay" (O) to Check Your Work: This helps you see exactly where you've applied the adjustments.
* Check "Before and After": Press "\" (backslash) to toggle between the original and retouched image. This allows you to compare and see if you've gone too far.
* Practice, Practice, Practice: Retouching takes practice. Experiment with different settings and techniques to find what works best for you.
* Non-Destructive Workflow: The Adjustment Brush is non-destructive, meaning that it doesn't permanently alter the original image data. You can always undo, redo, or modify your adjustments.
* Consider Global Adjustments After Retouching: Once you've finished retouching, you may want to make some final global adjustments to the image as a whole.
* When to Use Other Tools:
* Spot Removal Tool: Best for removing larger blemishes, distractions, or sensor dust. It automatically samples nearby areas to fill in the selected spot.
* Clone Stamp Tool: Best for complex areas where you need more precise control over the source and destination. For example, removing stray hairs or filling in gaps in hair.
* Frequency Separation (Photoshop): For very advanced skin retouching. This separates the image into high-frequency (details) and low-frequency (tone and color) layers, allowing you to smooth skin while preserving texture.
* Remember the Goal: The goal of retouching is to enhance the portrait, not to create an unrealistic or artificial image. Aim for natural-looking results that highlight the subject's best features while maintaining their individuality.
By following these guidelines, you can effectively use the Adjustment Brush in Lightroom to create beautiful and natural-looking retouched portraits. Good luck!