1. Preparation: Open and Organize Your Image
* Open the Image: Launch Luminar and open the portrait you want to retouch.
* Basic Adjustments (Optional): Before diving into specific portrait retouching, you might want to make some global adjustments:
* Light: Adjust exposure, contrast, highlights, shadows, whites, and blacks for overall balance.
* Color: Fine-tune temperature and tint for accurate or desired color tones.
* Noise Reduction: If the image is noisy (especially in shadows), use the Denoise AI tool (in the Professional tools section) to reduce grain. Be careful not to overdo it, as it can soften details.
* Crop: Use the crop tool to adjust the composition if needed.
2. Core Portrait Retouching with Portrait AI
This is Luminar's flagship tool for portraits. It automates much of the retouching process and provides granular controls.
* Find Portrait AI: Look for the "Portrait AI" tool in the "Essentials" section or the "Portrait" category in the tool panel.
* Face AI:
* Face Light: Brightens and shapes the face, simulating soft lighting.
* Slim Face: Subtly reduces the apparent width of the face. Use sparingly for a natural look.
* Forehead Lighting: Adds highlights to the forehead for more dimension.
* Skin AI:
* Skin Defects Removal: Automatically identifies and removes blemishes, acne, and other imperfections. This is a huge time-saver!
* Skin Smoothing: Smooths the skin's texture, reducing fine lines and wrinkles. Be cautious – too much smoothing can make the skin look unnatural and plastic-like. Use the "Amount" slider carefully.
* Shine Removal: Reduces shiny areas on the skin (like the forehead or nose).
* Microstructure: Adds back subtle texture to the skin. Use this after smoothing to restore some natural detail.
* Eyes AI:
* Eye Whitening: Brightens the whites of the eyes, making them appear more vibrant.
* Eye Enhancement: Increases contrast and sharpness in the eyes.
* Dark Circle Removal: Reduces the appearance of dark circles under the eyes.
* Iris Flare: Adds a subtle sparkle to the eyes.
* Eye Enlargement: Subtly enlarges the eyes. Use sparingly.
* Eye Color: Change the color of the eyes if desired. This can be done for a creative effect.
* Mouth AI:
* Lip Saturation: Increases the color vibrancy of the lips.
* Lip Redness: Adjusts the redness of the lips.
* Lip Darkening: Darkens the lips (use with caution).
* Lip Definition: Sharpens the lip line.
* Teeth Whitening: Whitens the teeth. Be careful not to overdo it, as it can look artificial.
Tips for Using Portrait AI:
* Start with Lower Values: It's always better to start with small adjustments and gradually increase them as needed. Over-retouching is a common pitfall.
* Use Masks: If the AI affects areas you don't want it to (e.g., smoothing parts of the hair), use the masking tools to selectively apply the effect only to the skin. You can use the automatic "Human" or "Skin" mask.
* "Before/After" Comparisons: Frequently use the "Before/After" view to compare your progress and ensure you're not going too far.
* Undo and Redo: Don't be afraid to experiment and undo adjustments if you're not happy with the results.
3. Additional Tools and Techniques
While Portrait AI covers a lot, you might need to use other tools for more specific refinements:
* Erase Tool: Manually remove any blemishes or distractions that Portrait AI might have missed. This tool is found in the "Essentials" section. Clone & Stamp is also an option.
* Dodge & Burn: Lighten (dodge) or darken (burn) specific areas to sculpt the face, enhance highlights, or deepen shadows. This can be found under the "Professional" tab. Use a very soft brush with low opacity for subtle effects. Common areas to dodge/burn:
* *Dodge*: Highlights on cheekbones, bridge of the nose, brow bone, cupid's bow.
* *Burn*: Shadows under cheekbones, sides of the nose, jawline, eye crease.
* Structure AI (Optional): Very carefully add a small amount of Structure AI (under "Professional") to enhance details, particularly in the eyes and hair. Avoid overdoing it, as it can make the skin look unnatural.
* Color Grading:
* Color Harmony: This tool (under "Creative") allows you to adjust the color relationships in the image. Experiment with different color palettes and moods.
* Color Balance: Fine-tune the overall color balance of the image.
* LUT Mapping: Apply a pre-made LUT (Lookup Table) for a specific color grading style. Luminar comes with several built-in LUTs, and you can also import your own.
* Sharpening: Add a touch of sharpening (under "Essentials" or "Professional") to bring out details, especially in the eyes. Be careful not to over-sharpen, as it can create artifacts.
4. Hair Retouching
* Dodge & Burn (for Hair): Use dodge and burn to add highlights and shadows to the hair, creating more depth and dimension.
* Clone & Stamp Tool: Use the clone stamp tool to remove stray hairs or fill in gaps in the hair.
* Hair AI (if present in your version): Some versions of Luminar have a dedicated Hair AI feature that lets you add volume, fix flyaways, and adjust color.
5. Final Touches and Export
* Re-evaluate: Take a step back and carefully review your work. Check for any areas that might need further refinement.
* Final Sharpening (if needed): Add a final touch of sharpening for output.
* Export: Export your image in the desired format (JPEG, TIFF, etc.) with the appropriate settings for its intended use (web, print).
Key Principles for Natural-Looking Retouching:
* Subtlety is Key: The best retouching is often invisible. The goal is to enhance the subject's natural beauty, not to create a completely artificial look.
* Preserve Texture: Avoid over-smoothing the skin, as this can make it look plastic. Microstructure can help restore some texture.
* Realistic Colors: Maintain realistic skin tones and avoid overly saturated or unnatural colors.
* Focus on the Eyes: The eyes are the most important element of a portrait. Make sure they are sharp, bright, and engaging.
* Practice Makes Perfect: The more you practice, the better you'll become at retouching portraits in Luminar. Experiment with different techniques and find what works best for you.
Workflow Summary:
1. Open and Prepare Image: Basic adjustments (light, color, noise reduction).
2. Portrait AI: Face AI, Skin AI, Eyes AI, Mouth AI.
3. Manual Refinements: Erase tool, Dodge & Burn, Structure AI.
4. Hair Retouching: Dodge & Burn, Clone & Stamp, Hair AI (if available).
5. Color Grading: Color Harmony, Color Balance, LUT Mapping.
6. Sharpening: Final sharpening for output.
7. Final Review and Export.
Remember to always work non-destructively. Luminar keeps track of your edits so you can always revert back to the original image. Enjoy the process and create beautiful portraits!