Adjustment Layers for Shadow Balancing

by Fred Showker

Debi wrote Photoshop 911 with this problem of under exposure in her photographs:

 > Hi, I have a picture of my wedding reception.   
 > Becuase of the lighting around the room, the  
 > background of all the pictures look dark.   
 > Can you tell me how to lighten it, without changing us?  
 > I am a little confused on the layers.   
 > What I have so far is the main layer that I did not  
 > do any changes to.   
 > Then a duplicate layer where I did some adjustments  
 > to our skin (named skin).   
 > Please tell me where I go from here to follow your steps.   
 > Thanks so much

Photoshop Tutorial using a levels adjustment layer to balance shadowsConcept: While the following does not use wedding pictures, the basic premise is the same. Areas of the photo are overly dark due to under exposure. You'll need to mask the 'good' portion of the image, and raise the levels in the dark portions.

Use an adjustment layer filled with black to mask the "good" parts of the image, while painting in white to reveal the dark, shadow areas of the image for adjustment.

Adjustment Layers for Shadow Balancing

Although there are a dozen ways to lighten or darken small portions of an image, the use of adjustment layers and masks has made the technique easy and non-destructive.

Dark shadows

Our group was about to embark on a raft trip down the Nile in Uganda, Africa, when we encountered this young African "Jack Fruit" girl hoping to sell to our group. She was moving in and around the group quickly, so I had to get the shot as best as possible.

The surrounding foliage and water is just about the correct exposure, however the platter of jack fruit is seriously shadowing the little girl's stern expression. We'll need to lighten her just a bit, without disturbing the rest of the image. You can do this easily using a Levels Adjustment Layer.
Note, these screens where greatly optimized for web display, so some raster debris is evident. These were not in the actual image.

NEXT STEP Adjust for target settings: Initiate a new Adjustment Layer for Levels.
(Layers > New Adjustment Layer > Levels)

Move the right slider toward center, and the center slider toward the left. The beauty of the Adjustment Layer is it can be infinitely tuned until just the right look is achieved.

Notice however that during the process, we've made the scene too light -- -- taking away the richness of foliage along the banks of the Nile. That will be easy to fix by modifying the adjustment layer's mask.

Levels Adjustment Layer

NEXT STEP Modify the Layer Mask: As with most adjustment layers, a mask is applied to the right of the layer thumbnail. Here's where all the action will take place
NEXT STEP Click on the Mask
NEXT STEP Fill it with black

painting white into a black mask

NEXT STEP Paint White to Reveal: Now, use an appropriate brush size and opacity and begin painting white into the mask to reveal just those areas that need lightening.

We have pre-tuned the Levels in this adjustment layer to provide the desired lightness of the girl. The BLACK completely hides those adjustments. As we paint white into the mask, those adjustments once again come into play.

Notice, I'm painting along the platter, down the arm, and within the face. (See the white shapes in the black layer mask at the far right above.) I'll also just lightly touch areas of the little boy's features to lighten them as well.

Contrast Brightness

Before finishing, I want to add a slight bit of "richness" to the overall scene with a Contrast/Brightness Adjustment Layer. Now the image is ready for flatening and further use.

You might also find this Photoshop Tutorial on Exposure Balancing of some help in future layers work. The pros might take a somewhat different approach, using curves or further modifications. You should experiment with the above techniques to see if that's the cure -- or if you want to investigate other options.

coverFor that, you need to buy
NEXT STEP The Creative Digital Darkroom by Katrin Eismann. She is the world's leading expert, and will easily show you how to get spectacular results on such a retouching job.
This is an inexpensive manual that covers all of these kinds of steps in Photoshop, and will give you everything you need to know to put layers and adjustment layers to work for your photos. I recommend it highly!

Unless noted otherwise, this page and content was authored by Fred Showker, Editor and Publisher of DTG Magazine and 60-Seconds.com. You can hook up with Fred at +FredShowker, on Google+ or most social medias @Showker



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Comments

On July 11th, Rain said:

Many thanks for the explanation of how to use Levels Adjustment Layer. You know, this is a problem many people face. It is great that I know how to solve it already.
Best wishes from Rain

On April 14th, Emma said:

Spuerior thinking demonstrated above. Thanks!

On July 28th, ehardysalelive said:

This is a really good look for me, must admit that you are the best blog I've ever seen one. Thanks for posting this informative article.

On December 28th, credit loans said:

This is well known that adjustment layers cash makes people able to make corrections. But what to do if someone has no money photoshop? The one way is to try to get the image adjusted loans and just commercial image adjustments loan.

On March 11th, Edson said:

Nothing would convince me theier! When people ask me for advice on taking photos it would disingenuous of me to suggest they are straight out of the camera

It's easy to say I edited it in Photoshop/Lightroom using MCP Actions, Noiseware Professional and Alien Skin filters but that's a heck of software investment. Unless you qualify for higher education discount you're looking at the best part of a 31k for that lot

With GIMP now supporting layers I can show a lot of what I do with my photos and anyone can have a go at recreating it.

It's fab

On June 21st, COOPER23Lacy said:

BRAVO ... but this story is very old! I think I remember this from back when http://www.photoshop911.com had its own web site and tutorials.

Anyway, we covered this over in the Photoshop 911 forums, and I wanted to see if there were more detailed, higher resolution photos available. I have not been back Jinja, along the Nile in Africa, in 25 years, and this image of kids selling Jackfruit is a common sight there -- makes me yearn to be back home there again!

Thanks for sharing this with us ... I have been reading DTG for at least ten years, and will continue as long as you publish!

Barbara

On October 29th, jocuri de gatit said:

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On February 14th, Monty Carl Fuller said:

Good tip! Lighting is the trickiest thing to learn in photography and even harder to edit. I find the flaws are even more pronounced when blown up in a big roller banner or exhibition pop up stand. Whilst I feel Photoshop is a great tool, it’s always important to take a good picture first. That means don’t be afraid to take a few of the same shots with different shutter speeds and f-stops. It’s easier to edit tiny details than to salvage a whole spoilt photo. It’s also so much easier to take more pictures in this digital era where you don’t have to worry about the price of film.