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Photoshop Blend Mode Magic

Adding lightning to a sky with Screen


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Photoshop Blend Mode Magic

with Michael Ninness

Video: Adding lightning to a sky with Screen

Now I don't know about you but when I look at this image, I'm thinking, man, this image could use a lightning bolt coming out of that cloud and hitting that horizon line, don't you think? Me too. So let's learn how to create lightning and just kind of as a reminder here, we are not really learning how to do lightning here. I want to reinforce what the Screen mode is all about, the Screen blending mode. Let's get started by creating a new layer, and if I hold down the Option key or Alt as I click on the layer, I get a chance to name it. So I'll go ahead and call it Lightning. Great. And to create lightning in Photoshop, we'll start with our default colors, black and white.
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  1. 2m 25s
    1. Welcome
      1m 33s
    2. Using the exercise files
      52s
  2. 13m 9s
    1. The three kinds of blending in Photoshop
      1m 49s
    2. Blend modes, blend modes, everywhere!
      1m 38s
    3. Cycling through the blending modes
      2m 1s
    4. Three blending modes you must know
      5m 8s
    5. Blending mode keyboard shortcuts
      2m 33s
  3. 3m 13s
    1. Roughening or pointilizing edges with Dissolve
      3m 13s
  4. 34m 40s
    1. Removing halos with Darken
      2m 26s
    2. Bringing down hot highlights with Multiply
      3m 50s
    3. Tonal correction with Screen and Multiply
      3m 35s
    4. Combining adjustment layers with blending modes
      3m 58s
    5. Creating a composite from a single Camera Raw file
      5m 56s
    6. Creating a cast shadow with Multiply
      4m 50s
    7. Creating artistic edges with Multiply and Screen
      3m 39s
    8. From iPhone to Photoshop: Colorizing line art with Multiply
      6m 26s
  5. 14m 47s
    1. Removing dust spots with Lighten
      1m 36s
    2. Adding lightning to a sky with Screen
      3m 20s
    3. Adding a lens flare effect with Screen
      2m 27s
    4. Reducing halos when sharpening with Lighten
      3m 55s
    5. Creating a faint soft-edged line drawing with Linear Dodge
      3m 29s
  6. 1h 5m
    1. Using Dodge and Burn with Overlay
      4m 34s
    2. Reducing wrinkles with Overlay
      6m 37s
    3. Using graduated neutral density filters with Overlay
      5m 32s
    4. Custom vignettes with Overlay
      3m 30s
    5. High-Pass sharpening with Overlay
      4m 16s
    6. Smoothing skin with High-Pass sharpening and Overlay
      5m 29s
    7. Textured patterns with Overlay
      6m 21s
    8. Textured type with Overlay
      2m 55s
    9. Creating a dramatic diffused glow with Overlay
      2m 49s
    10. Creating a subtle glow with Soft Light
      2m 57s
    11. Creating a medium glow with Soft Light
      4m 25s
    12. Simulating film grain with Add Noise and Soft Light
      3m 54s
    13. Recovering detail in over-saturated areas with Pin Light
      8m 30s
    14. Creating 80's pop art with Hard Mix and Multiply
      3m 15s
  7. 5m 7s
    1. Aligning layers with Difference
      5m 7s
  8. 12m 51s
    1. Reducing color noise with Color
      2m 13s
    2. Avoiding false saturation with Luminosity
      5m 33s
    3. Recovering detail in blown-out highlights with Luminosity
      5m 5s
  9. 26m 27s
    1. Getting better sepia tones
      5m 15s
    2. Using antique color effects
      5m 5s
    3. Combining multiple exposures
      4m 34s
    4. Replacing the sky in an image
      3m 44s
    5. Splitting edges when sharpening
      3m 15s
    6. Displacing type around contours
      4m 34s
  10. 22s
    1. Goodbye
      22s

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Photoshop Blend Mode Magic
2h 58m Intermediate May 20, 2009

Viewers: in countries Watching now:

The blend modes in Photoshop offer incredible creative options for designers and photographers wanting to enhance images. In Photoshop Blend Mode Magic, Michael Ninness shows Photoshop users how to access and apply blend modes efficiently to achieve an aesthetic vision. He explains the building blocks of layer blending and demonstrates how blend modes can be used for color correction, sharpening, blending images together, adding dramatic glow, applying custom edge treatments, and many other creative effects. Michael also introduces advanced blending options for more experienced Photoshop users. Most of all, he demystifies this essential feature in plain, easy-to-understand terms and inspires photographers to use blend modes in ways they may have never considered before. Exercise files accompany the course.

Topics include:
  • Understanding the three must-learn blend modes
  • Adding texture overlays
  • Recovering detail using Luminosity and Pin Light
  • Enhancing highlight and shadow details
  • Instant dust spot removal
  • Using Overlay to add textured type
  • Simulating film grain
  • Adding antique color effects
  • Combining adjustment layers with blending modes
Subjects:
Design Photography
Software:
Photoshop
Author:
Michael Ninness

Adding lightning to a sky with Screen

Now I don't know about you but when I look at this image, I'm thinking, man, this image could use a lightning bolt coming out of that cloud and hitting that horizon line, don't you think? Me too. So let's learn how to create lightning and just kind of as a reminder here, we are not really learning how to do lightning here. I want to reinforce what the Screen mode is all about, the Screen blending mode. Let's get started by creating a new layer, and if I hold down the Option key or Alt as I click on the layer, I get a chance to name it. So I'll go ahead and call it Lightning. Great. And to create lightning in Photoshop, we'll start with our default colors, black and white.

Just press D for default black and white and then we'll go to the Filter menu > Render > Clouds. Kind of make sense, right? In order to have lightning in the sky, there probably needs to be clouds first. Next we'll go to Filter > Render > Difference Clouds. Now it may be tough to see but you can start faintly seeing that it started some streaks here. So to extrapolate those streaks, we want to push the Levels around. Command+L, Ctrl+L to bring up the Levels dialog box and we'll grab that white slider and drag it all the way over to the left like so, stopping right about there.

In that middle triangle lets us decide how much glow we want around the lightning. So that works out to be just like that. I will go ahead and press OK and now the lightning is taking shape but I don't know about you, I usually see white lightning against a black background. This is the opposite of that. So I need to invert my layer. Command+I or Ctrl+I to invert the layer. Now if there is only a way I could make those black pixels go away. I know. I'll use the Tragic Wand tool, right? I'll press Tragic Wand tool and we'll Shift-click through the black stuff. No, we are not going to do that, Command+D. There is a blend mode that ignores black, remember what it is? If you go to the Blend Mode list, all the Lighten blend modes ignore black and make stuff lighter.

So I'm going to choose the Screen blend mode, one of the blend modes in the Lighten group. And look at that, the black pixels on that layer just disappear. It's as if they are not even there. I'm going to get my Move tool. I'm just going to move the Lightning layer into position where I want the lightning to occur. I just pick the lightning bolt I want. Incidentally, when you run Clouds, note that's random filter so every time you run it, it will be different. So if you don't like a particular lightning bolt shape that you ended up with, you can always just start over and run Clouds and Difference Clouds again. All right, so I like this lightning bolt here. I just want that one though.

So I'm going to add a layer mask to the bottom of the layer panel. We'll go and we'll click on the Add Layer Mask button. I'll get my Brush tool, B for Brush. I'm going to make the brush a little bit larger and I'm just going to paint with black wherever I don't want the lightning. I want to paint with 100% Opacity and I'll just paint out the lightning bolts. I don't care about like these over here. I'll just hide those with the layer mask and then we'll touch this up by getting rid of this part of the lightning bolt. I want this to fade into the clouds. So I'm going to lower my opacity. Well, first let's get rid of the stuff above the water. Good, like so, and then to get rid of the extra bolt there in the cloud, I'm going to press 5 for 50% to change my brush to 50% and I'll just kind of fade that top part out.

So it looks like it's kind of coming into the cloud. All right, there you have it, lightning magically with Photoshop, but the trick here is doing it on a layer where you can then set the blend mode to Screen so that all the black stuff just goes away.

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