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Altenative Digital Photography P2


14 Alternative Digital Photography Figure 1.21 The image is now open in the Lightroom Develop module. Figure 1.22 The image is now con- verted to grayscale by clicking on Grayscale in a panel on the right. Creating Black and White from Color 15 and closed as shown. Adjust Exposure, Recovery, Fill Light, Black, and Punch as nec- essary to have an overall visually pleasing image. Now for the fun part. You have a large number of sliders (eight in Lightroom 1.1) in the HSL/Color/Grayscale panel. Moving those back and forth (or typing in numbers on the right) does the same thing as the Channel Mixer in Lesson 1.5 except that you can control things with much great precision in Lightroom. In Figure 1.23 we moved the yellow slider all the way to the right, and the value changes to -100. Notice the effect on the yellow flowers on the right. They have changed from nearly white to almost black with only small changes in tone in the rest of the image. You can use all of the sliders to tweak your image until it looks just as you would like. Figure 1.23 The yellow slider is moved to –100, changing the yellow flowers on the right to nearly black. Once you are finished, you can export the image so you can send it to your lab, edit it further in Photoshop, make a slide show, print it, or create a website all from Lightroom. For detailed instructions on any of these features, see Appendix B, “Resource List,” for books to help you with that. If you like the mix that you created, you can save it as a preset by going to the top menu and selecting Develop > New Preset and checking the boxes in the pop-up menu to select the controls and functions that you want your preset to save. Then with future images you can just select the preset. 16 Alternative Digital Photography Lesson 1.7—Creating Black and White with Aperture If you have a Macintosh computer, you have your choice of using Lightroom or Aperture as a workflow tool. If you are on a PC, this will not work for you, and you can skip this lesson. Like Lightroom, Aperture offers a free trial version at Apple’s website. In Aperture, in a way similar to the previous lesson, you begin by importing your image. Figure 1.24 shows the proper steps: File > Import > Images. Next open the Inspector by clicking on Window > Show Inspectors (or just hit the i key) as shown in Figure 1.25. Then open the Monochrome Mixer and click on the checkbox. If the Monochrome Mixer is not shown, go up to the top bar called Adjustments and click on the plus (+) sign. In the pop-up menu, select Monochrome Mixer. You can also press Ctrl+M. The image changes to a grayscale (or monochrome or black-and-white) image. See Figure 1.26 for the example. The Monochrome Mixer’s default preset is shown. Figure 1.24 Importing an image into the Aperture Library so it can be worked on. Creating Black and White from Color 17 Figure 1.25 Open the Inspector in Aperture. Figure 1.26 The Monochrome Mixer in Aperture. Checking the checkbox turns it on. There are a few other built-in presets to simulate the effect of using color filters with black-and-white film. Figure 1.27 shows how to find the built-in presets. Figures 1.28 through 1.32 show the results of each filter preset. Figure 1.27 Open the available presets by clicking on the double arrows next to the Presets section. 18 Alternative Digital Photography Figure 1.28 The image with a red filter preset applied. Figure 1.29 The image with an orange filter preset applied. Creating Black and White from Color 19 Figure 1.30 The image with a yellow filter preset applied. Figure 1.31 The image with a green filter preset applied. 20 Alternative Digital Photography Figure 1.32 The image with a blue filter preset applied. Using the Monochrome Mixer in Aperture is very similar to using the Channel Mixer in Photoshop (see Lesson 1.5). The same rules apply. It will usually produce a better result if the numbers total about 100 in the Monochrome Mixer as well as Photoshop’s Channel Mixer. If you create a black-and-white (grayscale/monochrome) style that you like, you can save it in Aperture as a preset. Once you have it set, click on the little gear to the right of the Monochrome Mixer title and choose Save as Preset from the pop-up menu that appears. Comparison of Different Conversion Techniques To make it easier to see some of the different conversion techniques all in one place, we have gathered together many of them on these two pages. Creating Black and White from Color 21 Figure 1.33 The original color image. Figure 1.34 Photoshop Grayscale. Figure 1.35 Photoshop Desaturate. Figure 1.36 Photoshop Lab Color. Figure 1.37 Photoshop Red Channel. Figure 1.38 Photoshop Green Channel. Figure 1.39 Photoshop Blue Channel. 22 Alternative Digital Photography Figure 1.40 Lightroom Grayscale. Figure 1.41 Aperture Monochrome. Figure 1.42 Aperture Monochrome with red filter. Figure 1.43 Aperture Monochrome with orange Figure 1.44 Aperture Monochrome with yellow filter. filter. Figure 1.45 Aperture Monochrome with green Figure 1.46 Aperture Monochrome with blue filter. filter. Creating Black and White from Color 23 Gallery of Black-and-White Images 24 Alternative Digital Photography Creating Black and White from Color 25 Chapter 2 Creating Sepia from Black- and-White or Color Images A sepia or brown-toned image is often used for artistic effect or to simulate an old-time look for an image. These types of images are easy to create. You can start with a color image or a black-and-white (grayscale) one. We will start with a color digital image of three colors of tulips against a black back- ground as shown in Figure 2.1. This is the same image that was used in Chapter 1, so you will be able to compare the black-and-white (grayscale) versions in Chapter 1 with the sepia ones in this chapter. This will help to make the differences between sepia ver- sions stand out more clearly. None of the methods is inherently better than the others. These are just a few of the many ways to create a sepia-toned image. Besides the other methods, there are plug-ins available for Photoshop that will also easily create sepia images. 28 Alternative Digital Photography Figure 2.1 This is the color image we are starting with for the series of lessons in this chapter. Lesson 2.1—Creating Sepia with Photoshop, Method 1 This is one of the easiest lessons. Simply open the image in Photoshop and then select Image > Mode > Grayscale. See Figure 1.2 in Chapter 1 for more detail on changing the color image to grayscale. Once you have thrown away the color information by answering Yes to the pop-up box in the previous step, go back up to Mode in the top menu and select RGB (see Figure 2.2). If you skip this step, you will not be able to change the color of a grayscale image. Figure 2.2 After converting a color image into a black-and-white or grayscale image in Photoshop CS, make sure to set the mode back to RGB so you can add the sepia color. Creating Sepia from Black-and-White or Color Images 29 Next create a new Color Balance layer for your image in Photoshop. If you have Photoshop Elements and not Photoshop (CS/CS2/CS3), move down to Lesson 2.3 to learn how to create sepia without using a Color Balance layer. To create a new layer in Photoshop, go to the main menu Layer > New Adjustment Layer > Color Balance. If Color Balance is grayed out in your menu, it usually means you forgot to change the image back to RGB from Grayscale in the previous step. To create your new layer, you can also use the Layers Palette. If you don’t normally work with the Layers Palette open, go to the top menu and click on Windows > Layers to make it show up. Now click on the black-and-white circle in the bottom of the palette and select Color Balance to create a new Color Balance layer (see Figure 2.3). Now that you have your new layer, play with the controls to get a pleasing sepia rendi- tion as shown in Figure 2.4. Sepia usually is made up of red and yellow. As a starting point, try setting Shadows to (+20, 0, -5) in the Color Levels boxes in the Color Balance pop-up menu. Then click on Midtones and select (+30, 0, -25). Finally, set Highlights to (+10, 0, -5). Feel free to change the values to your liking. Save your image as a Photoshop (PSD) or TIFF file (with the layers). This will allow you to go Figure 2.3 Add a Color Balance layer back and change them if you like. Figure 2.5 shows the resulting image. in Photoshop. Figure 2.4 Add the sepia color by using the Color Balance layer in Photoshop. 30 Alternative Digital Photography Figure 2.5 The resulting sepia-toned image. Before you close your file, reduce the size of the image to about 200 by 300 pixels (the exact size doesn’t matter). Save another copy to your desktop as a Photoshop file (PSD). Now whenever you want to create a sepia-toned image with this color in the future, follow these steps: n Open your image. n Convert to grayscale. n Change mode back to RGB. n Open your sepia sample image on your desktop and make sure the Layers Palette is open. n Drag the Color Balance layer from your sample (just click on it in the Layers Palette and drag it) and drop it onto your new image. Presto! The new image is now sepia toned. n Adjust the intensity of the sepia tone by changing the layer opacity if needed (see Figures 2.6 and 2.7). Creating Sepia from Black-and-White or Color Images 31 Figure 2.6 Adjusting the opacity of the sepia image to change its intensity to 50%. Figure 2.7 The final image with the opacity of the sepia image changed to 50%. The really cool thing is that you can create several files—a regular sepia tone, a reddish sepia tone, and a more yellow sepia tone—and keep the small sample files on your desktop. You don’t have to remember the exact settings or play with them each time. It will provide a fast workflow and a consistent result. Move on to Lesson 2.2 for another technique that produces a similar result. 32 Alternative Digital Photography Lesson 2.2—Creating Sepia with Photoshop, Method 2 As with all things Photoshop, there is more than one way to accomplish the same thing. This lesson is a variation on Lesson 2.1. In this lesson, simply open the image in Photoshop and then select Image > Adjustments > Desaturate as shown in Figure 1.5 (in Chapter 1). Now repeat the same steps as shown in Lesson 2.1. Since the image was not converted to grayscale, it is still in RGB mode. There is no need to convert the mode back as there was in Lesson 2.1. Add a Color Balance layer just as in Lesson 2.1 and play with the settings to get the flavor of sepia that appeals to you. The reason to use a layer instead of the Color Balance command (Image > Adjustments > Color Balance) is that it is easy to revisit the color and amount of sepia tone later without having to undo other adjustments you may have made. See Figure 2.8 for the sepia image created with Desaturate and compare it to Figure 2.5, created with Grayscale mode. In fact, this lesson can be done with any black-and-white image that is in RGB mode. Changing the mode to Grayscale or desaturating the image is a quick way to get black and white, but using the Channel Mixer first (see Lesson 1.5) to create the black-and- white image will give you the most control. See Figure 2.9 to see the sepia image cre- ated with the Channel Mixer method with red set to 50%, green set to 25%, and blue Figure 2.8 This is the resulting sepia image when the image is converted to black and white first by using the Desaturate command. Creating Sepia from Black-and-White or Color Images 33 Figure 2.9 This is the resulting sepia image when the image is converted to black and white first by using the Channel Mixer method outlined in Lesson 1.5. set to 25%. Of course, with the Channel Mixer there are many possible results. Since you used the Channel Mixer in a layer, you can go back and adjust the mix even after you have changed the image to sepia. Lesson 2.3—Creating Sepia with Photoshop Elements Since Photoshop Elements does not have the Color Balance layer available, this lesson is the way to accomplish the same thing. This lesson is a variation on Lesson 2.2. In this lesson, simply open the image in Elements and then select Enhance > Adjust Color > Remove Color as shown in Figure 1.5 (in Chapter 1). Now create an Adjustment layer by choosing Layer > New Adjustment Layer > Hue/Saturation. Since the image was not converted to grayscale, it is still in RGB mode. When the Hue/Saturation box appears as shown in Figure 2.10, click on Colorize in the lower right and select a hue. A good starting point is 25. When you click on Colorize, it moves the Saturation slider to 25 as well. Figure 2.11 shows the final image. As in Lesson 2.1, save the image as a Photoshop file (PSD) with the layer intact so you can make adjustments later.
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