How to Use AI Landscape Masking in Lightroom and Camera Raw

How to Use AI Landscape Masking in Lightroom and Camera Raw

Landscape masking identifies the parts of a scene automatically — sky, mountains, architecture, vegetation, water, natural ground — and builds a separate editable mask for each. You get every element of a landscape as its own adjustable region without drawing a single selection.

It is worth saying what this is not: it does not generate anything. It recognizes what you photographed and hands you control over it. That distinction matters, because it means the tool assists your editing rather than inventing content.

The feature is identical in Lightroom Classic and in Camera Raw inside Photoshop. This tutorial covers a pure landscape in Lightroom, then a landscape with a person in Photoshop.

In Lightroom Classic

Open the image in the Develop module and open the Masking panel. Choose Landscape.

Lightroom analyzes the frame and returns only the elements it actually finds — so the list differs from image to image. A mountain scene might offer sky, mountains, architecture, vegetation, water and natural ground.

Create Separate Masks, Not One

Select the elements you want, and make sure to tick the option to create separate masks.

This is the important choice. Combined into one mask, you can only apply the same adjustment to everything. As separate masks, each region is independently editable — which is the entire point, since sky and ground almost never want the same treatment. Lightroom names each one for you.

Edit Each Region

Click a mask and adjust it with the full set of sliders. A reasonable pass on a landscape:

Sky — lift exposure slightly, raise saturation, cool the temperature toward blue.

Mountains — increase contrast to bring out texture, and warm or green them depending on what is growing there.

Architecture — more contrast, to make built elements the focal point.

Vegetation — use Point Color to sample the actual green and shift its hue and saturation, which is far more precise than a global saturation lift.

Water — saturation, usually little else.

Natural ground — exposure and contrast.

Check Your Work

Each mask has an eye icon — press and hold for a before and after of that region alone. There is also a master toggle at the top of the Masking panel for the whole set.

Use the individual toggles constantly. It is easy to over-edit one region without noticing, and comparing it in isolation is the only reliable check.

The colored overlay showing mask coverage can be switched off with the checkbox if it gets in the way; it disappears on its own once you start moving sliders.

Every mask stays live. Return to the sky an hour later and all its settings are still there to adjust.

In Photoshop, With a Person in the Frame

Same tools, reached through Camera Raw.

First, Layer > Smart Objects > Convert to Smart Object. Then Filter > Camera Raw Filter, which opens what is essentially Lightroom inside Photoshop.

Open Masking and choose Landscape as before — sky, vegetation, natural ground, whatever this particular image contains — and again create separate masks.

A useful combination on ground and sky: cool the sky’s temperature while warming the ground and adding a little magenta. Pushing them in opposite directions creates separation that a global adjustment cannot.

Add People Masks Alongside

Landscape masking handles the scene. For the person, create a new mask and choose Select People, which breaks a subject into components — clothing, face, hair, and more.

Clothing: shifting its temperature toward the background’s is a quick way to tie subject and setting together.

Face and hair: usually a small exposure lift, nothing more.

Because these are separate masks from the landscape ones, you can treat the environment boldly while keeping the person restrained.

Two Masks Worth Adding by Hand

A Glow Behind the Subject

Create a new mask, choose Radial Gradient, and drag out from behind your subject. Raise the exposure inside it.

Then subtract Select Subject from that mask, so the brightening falls behind the person rather than on them. Adjust the feathering so it reads as light in the scene rather than a visible circle.

This is the technique worth taking away: automatic masks can be combined with manual ones, and subtracted from each other, to build something neither could do alone.

A Vignette

Another radial gradient, this time dragged from the center outward and then inverted, with the exposure pulled down. Darkening the edges draws the eye inward.

Built this way rather than with the global vignette slider, it can be positioned and shaped exactly where you want it.

Everything Stays Editable

Click OK and Camera Raw applies as a Smart Filter. Double-click Camera Raw Filter in the Layers panel and it reopens with every mask intact — each region still separately adjustable, days later.

That is why the Smart Object step at the start matters. Without it, all of this masking work would be flattened into the pixels and gone.

Summary

Open Masking, choose Landscape, tick separate masks, and edit each region on its own. Add Select People masks for a subject. Combine with radial gradients — subtracting Select Subject where you want light behind rather than on someone. Convert to a Smart Object first in Photoshop so every mask survives.

What makes this genuinely useful is that it is recognition rather than generation. Nothing is invented; you are simply given precise control over what you actually photographed.

Quick Reference: Keys, Menus and Settings

• Lightroom ClassicDevelop > Masking > Landscape; tick every part, tick Create separate masks, Create Masks
• SkyExposure up, Saturation up, Temperature toward blue
• Mountains and groundHue toward green and yellow, Contrast up, Exposure up
• VegetationPoint Color: pick the leaf color, shift Hue toward green, Saturation up
• CompareHold the eye on a mask, or the eye at the top of the Masks panel for all of them
• PhotoshopLayer > Smart Objects > Convert to Smart Object, Filter > Camera Raw Filter, Masking > Landscape
• The personCreate New Mask > Select People > Clothes (Temperature cooler, Contrast up); again for Face and Hair (Exposure up)
• Glow and vignetteRadial Gradient, Exposure up, Subtract > Select Subject, raise Feather; a second Radial Gradient inverted with Exposure down
• Change it laterDouble-click Camera Raw Filter under Smart Filters; all masks stay

The masks use AI to find the areas but make no pixels, so no generative credits.