Avoid the 3 worst photo editing mistakes in Photoshop

Colin Smith

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There are a lot of ways to do things in Photoshop. Sometimes it doesn’t matter which way you do them, however there are some best practices.

There are some things, you just shouldn’t do because it will make your images look like you are a Photoshop noob. Here are 3 things to stop doing in Photoshop.

Please watch the short video above as it contains additional tips.

1. Sizzle Sharpen

Choose Filter>Sharpen>Unsharp mask to sharpen images

Sometimes, when people are too heavy handed on the sharpening, you can get white halos around the edges, that look like sizzle, because it blows the colors out. This is particularly apparent in trees.

Oversharpened tree photo with white halos from Unsharp Mask at amount 197 and radius 4.0

Here is how to prevent this from happening.

Right click on the images name and choose Convert to Smart Object

Tree photo layer converted to a smart object in the Photoshop Layers panel

When you are sharpening, usually try to keep the radius below 1.8 or so (larger amount is ok for higher resolution images and less for lower resolution).

Unsharp Mask with the radius lowered to 1.2 pixels on the tree photo for cleaner sharpening

In this case, I’ll push it higher, so we get the sizzle.

Click ok to apply

Unsharp Mask at amount 242 and radius 2.4 sharpening the large tree in Photoshop

Because we have a smart object, there is a control to the right of the filter name in the layers panel.

Click the slider button

You will see blending options

Smart filter blending options for Unsharp Mask opened from the icon in the Layers panel

Change the blend mode to Darken to hide the white. Sometimes luminosity blending mode works too,

Notice the sizzle is gone.

Unsharp Mask blending mode set to Darken, removing the white halos from the sharpened tree

2. Clown color

Avoid the saturation slider, do this instead.

We want to pump up the color in these clouds, but in a realistic way.

Marina at sunset with sailboat masts reflected in still water under pink and orange clouds

Choose Filter>Camera RAW

Many people push the saturation slider up.

The problem is the center of the photo is over saturated and losing detail in the color.

Saturation pushed too far in Camera Raw, giving the marina sunset clown colors in the center

A better approach is to use the vibrance slider.

Aren’t saturation and vibrance basically the same thing? No, they aren’t. Saturation will increase/decrease the color in an image. The Vibrance also adjusts the amount of color, but with a difference. Vibrance applys more adjustment to the areas with less saturation and and soesn’t adjust the already saturated color as much. This gives us a more even result.

Vibrance raised instead in Camera Raw, boosting the marina sunset colors more naturally

3. Resolution Mismatch

I see this one all the time in composites, where parts of the image are sharp and parts are soft and pixelated.

For example, the top layer is much smaller than the main image.

Small portrait of a woman in a fur hood layered over a large iceberg photo in Photoshop

If we enlarge it (I’ll show you how in a second) notice the right part of the image is softer. This is because it doesn’t have the same amount of resolution as the left side.

Portrait enlarged and blended into the iceberg scene, the right side soft from upscaling

Lets match them better.

Start with the smaller image in bridge and right-click. Choose Open in Camera Raw.

Open in Camera Raw chosen from the right-click menu on the small portrait in Adobe Bridge

With the image open, right-click and choose Enhance.

Enhance chosen from the right-click menu on the portrait in Camera Raw

If it doesn’t turn on by default, click Super Resolution.

It will double the image resolution.

Click enhance.

Camera Raw Enhance Preview with Super Resolution checked to double the resolution

Notice a second image has been created in the thumbnails.

Second, enhanced copy of the portrait appearing in the Camera Raw filmstrip

Click the second image, it is double the size of the original and its name is appended with (enhanced).

Enhanced portrait thumbnail selected in Camera Raw, double the size of the original

Open this new, larger file into Photoshop.

Open button in Camera Raw to bring the larger enhanced portrait into Photoshop

To combine the 2 images, drag the first image into the tab of the second image. When the window opens, drag the cursor into the image and let go The image will be added as a new layer. See how to combine images here.

Larger enhanced portrait of the woman in a fur hood open in Photoshop

If you have 2 images of different sizes, scale the larger image down, rather than scaling the smaller one up. This way the quality will still match.

If you convert to a smart object first, it will preserve the image as you scale it.

A Smart Object, doesn’t prevent a smaller image from pixelating when you scale it up too much. But it does allow you to scale multiple times (lossless scaling) without lowering the quality, and you can revert any time.

Enhanced portrait dragged onto its own layer in the iceberg document in Photoshop

Create a layer mask the top layer.

Grab the gradient tool and select black to white, linear gradient from the options at the top.

When you drag the gradient on the mask, you can blend the layers together.

Now they match much better because you are beginning with more similar resolutions.

Iceberg and portrait composite now matching in sharpness after using Super Resolution

I hope you found these quick tips useful. What do you consider the biggest mitakes people make it Photoshop? Let us know in the comments.

Until next week, Great to see you at the CAFE

Colin


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11 comments

  1. MIchael Breskin

    Thanks so much Colin. It is always a pleasure learning from you. I have several of your workshops from Creative Live.
    Michael Breskin

    1. Colin Smith Author

      Thanks, I have updated courses here at PhotoshopCAFE in case you are looking for new ones 🙂

  2. Kev Graham

    This was a great, and very interesting post. I am very careful with Unsharp Mask, and rarely touch the Saturation slider, if I do it is very minor. The Super Resolution tutorial is brilliant. Every day is a school day with Photoshop.
    Thank you, Colin.

  3. Richard Snelling

    I like all of your video helps. You say to click the “like” button, but I cannot find it. Where is the Like button? (I am on a PC if that makes any difference.)

  4. Don MacGregor

    2 of the three tips were totally brand new for me and will be helpful.

  5. Awesome tips & reminders! Love the resolution quick re-size tip! I know about sizzle (although haven’t termed it that before – great descriptor!), but didn’t know about darken mode to hide the white. Rockin’ it as always, Colin!

  6. Patrick Renn

    The fix for the sizzle sharpen was a new one for me. Thanks!

  7. Regdel

    For me the first 2 tips are excellent and will come in very handy as I am having the problems you describe.

  8. Susan Vogel

    All three tips were excellent. Thank you for posting these fixes.

  9. Jon Miller

    Only one I’m guilty of was the third one, it’s nice to see how to fix it.
    Thx

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