Chapter 6
Painting and Retouching with Color
You can add splashes, streaks, or solid areas of color to your image. This chapter also shows you how to apply color to repair, or retouch, your photos.
Select the Foreground and Background Colors
Select a Color with the Eyedropper Tool
Select a Color with the Swatches Panel
Select the Foreground and Background Colors
You can select colors to use with many of the painting and drawing tools in Photoshop by setting the foreground and background colors. The Brush and Pencil tools apply the foreground color, and the Eraser tool applies the background color when used on the Background layer. See the section Using the Brush Tool for more on how to paint on a photo. See the section Using the Eraser for more on using the Eraser.
Some filters in Photoshop apply their effects to your image based on the current foreground and background colors. See Chapter 10 for more about filters.
Select the Foreground and Background Colors
Select the Foreground Color
Click the foreground color box.
The Color Picker dialog box opens.
A To change the range of colors that appears in the color box, click and drag the slider ().
Click the color you want as the foreground color in the color box.
Click OK.
B The selected color appears in the foreground color box.
Click a painting tool in the Toolbox.
This example uses the Brush tool ().
Note: For more on the painting tools, see the section Using the Brush Tool.
Click and drag to apply the color.
Select the Background Color
Click the background color box.
The Color Picker dialog box opens.
C To change the range of colors that appears in the color box, click and drag the slider ().
To select a background color, click the color you want in the color box.
Click OK.
D The selected color appears in the background color box.
Click the Eraser tool ().
Click and drag the cursor ().
The tool erases by painting with the background color.
Note: Painting occurs only when erasing in the Background layer; in other layers, the eraser turns pixels transparent. See Chapter 8 for a full discussion of layers.
Select a Color with the Eyedropper Tool
You can select a color from an open image with the Eyedropper tool. The Eyedropper tool enables you to paint by using a color already present in your image. You place the tool over a color in your image and click to load that color as your foreground or background color. For more about setting colors, see the previous section, Select the Foreground and Background Colors.
Settings in the Options bar enable you customize the area of the image from which you are sampling.
Select a Color with the Eyedropper Tool
Click the Eyedropper tool ().
Position over your image.
You can click Window and then Info to open the Info panel to see color values as you move .
Click the color of the pixel beneath the tip of .
A The color becomes the new foreground color.
To select a new background color, you can press ( on a Mac) as you click in step 3.
You can temporarily employ the Eyedropper tool when using a painting tool, such as the Brush or Paint Bucket, by pressing and holding ( on a Mac).
Select a Color with the Swatches Panel
You can select a color with the Swatches panel. The Swatches panel enables you to choose from a small set of commonly used colors. You place the Eyedropper tool over a color in the panel and click to load that color as your foreground or background color. For more about setting colors, see the section Select the Foreground and Background Colors.
You can also add colors to the Swatches panel using the Eyedropper tool. This is useful for saving colors you might want to use later.
Select a Color with the Swatches Panel
Click Window.
Click Swatches.
Position your cursor over a color swatch.
changes to .
Click a color swatch to select a foreground color.
A The color becomes the new foreground color.
To select a background color, press ( on a Mac) as you click in step 4.
You can use the Eyedropper tool () to add the current foreground color to the Swatches panel. After selecting the tool, position it over the empty area of the panel and then click.
Using the Brush Tool
You can use the Brush tool to add patches of solid color to your image. You can use the tool to cover unwanted elements or to change the appearance of clothing or a backdrop. When applying the Brush tool, you can control the size of the brushstrokes by choosing a brush size. For realistic results, turn on the Airbrush feature to apply a softer line of color.
To limit where the brush applies color, create a selection before using the tool. For more, see Chapter 4. To customize the brush to apply different patterns of color, see the next section, “Change Brush Styles.”
Using the Brush Tool
Click the Brush tool ().
Click the foreground color box to select a color with which to paint.
Note: For more, see the section Select the Foreground and Background Colors.
Click here () to open the Brush menu to choose a brush size and type.
Note: To access different brush styles, see the next section, “Change Brush Styles.”
Click and drag to apply the foreground color to the image.
To undo the most recent brush stroke, you can click Edit and then Undo Brush.
Note: To undo more than one brush stroke using the History panel, see the section Undo Commands in Chapter 2.
Type a percentage value to change the opacity of the brush strokes.
A Alternatively, you can click here () to adjust the Opacity slider.
Click and drag to apply the semitransparent paintbrush.
Type a percentage value to change how much color the brush applies.
B Alternatively, you can click here () to adjust the Flow slider.
Click and drag to apply the customized brush.
Photoshop applies color per your specifications.
Change Brush Styles
You can select from a variety of predefined brush styles in Photoshop to apply color to your image in different ways. Brush styles can have hard or soft edges. Brush styles with specialized tips can apply speckled patterns of color to your image. Photoshop offers a variety of predefined brush sets that you can access in the Options bar.
Change Brush Styles
Click the Brush tool ().
Click here () to open the Brush menu.
Click here ().
The Brush menu opens.
Click a set of brushes.
A dialog box opens, asking if you want to replace your brushes.
Click OK.
A To add the set of brushes to the currently displayed set, click Append.
If a dialog box opens asking if you want to save the current brush set, click No.
Note: You can reset your brushes to the original set by choosing Reset Brushes from the Brush menu.
The new set appears in the Brush list.
Click a brush style.
Click the boxes to set the foreground and background colors for the brush.
Note: See the section Select the Foreground and Background Colors for details.
Click and drag to apply the new brush.
Photoshop applies color with the brush.
Create a Custom Brush
You can use the Brushes panel to create one-of-a-kind brushes of varying sizes and shapes. For example, you can adjust the roundness and angle of a brush tip to create a slanted brush, or decrease the hardness to make a brush apply softer textures. You can even specify a brush shape that changes as it paints, enabling you to generate a random design.
After you design your new brush, you can save it in the Brush menu so you can quickly access it in the future.
Create a Custom Brush
Click the Brush tool ().
Click Window.
Click Brush.
The Brush panel opens.
Click Brush Tip Shape.
Click a brush style to use as a starting point for your custom brush.
Click and drag the Size slider () to change the brush size.
Type a Roundness value between 0% and 100%.
The lower the number, the more oval the brush.
You can adjust other settings to further define the tip shape.
Click Shape Dynamics ( changes to ).
Click and drag the Size Jitter slider () to specify the amount your brush varies in size as it paints.
Click and drag the Minimum Diameter slider () to specify the smallest size to which the brush scales when Size Jitter is enabled.
Click and drag the other sliders () to control how the brush angle and roundness change.
You can click other categories to define other settings.
Click to close the Brush panel.
Click and drag inside the image.
Photoshop applies the custom brush.
Using the Mixer Brush
The Mixer Brush mixes colors that you paint, just as wet paint mixes on a real canvas. The tool enables you to produce effects similar to those you can get by using real watercolors and oils.
You specify what color the brush should apply as well as how much is deposited as you paint. You also specify a wetness setting that determines how much the existing color in the image is affected as you click and drag the tool. The Mixer Brush debuted in Photoshop CS5.
Using the Mixer Brush
Click and hold the Brush tool ().
In the list that appears, click the Mixer Brush tool ().
Click here () to choose a brush size.
Click the color swatch to choose a color with which to paint.
Click here () to specify a Wet setting.
This controls how much color from the image the brush picks up.
Click here () to specify a Load setting.
This controls how much color is loaded on the brush prior to applying the brush.
Click here () to specify a Flow setting.
This controls the rate at which the brush deposits color on the image.
A You can select from several presets to combine different brush settings.
Click and drag to apply the color.
B Photoshop applies the color, mixing it with the colors already in the image.
Click the color swatch to choose a different color to apply.
Click and drag to apply the color to the image.
C Photoshop applies the second color.
The second color is mixed with the first where the colors cross.
Apply a Gradient
You can apply a gradient, which is a blend from one color to another, to give objects in your image a radiant or 3-D look. You can apply a gradient to a selected portion of an image or to the entire image. Setting the geometry of a gradient controls the direction of the color blend. A linear gradient changes as it moves across your image. A radial gradient changes color from a center point moving outward.
The Gradient Editor enables you to choose from predefined color combinations for your gradient, or you can choose your own custom colors.
Apply a Gradient
Make a selection.
In this example, the entire image is selected.
Note: See Chapter 4 for more on making selections.
Click the Gradient tool ().
A A linear gradient is the default. This creates a gradient straight across your selection. You can select different geometries on the Options bar. For example, a radial gradient () creates a circular distribution of color.
Click the gradient swatch.
The Gradient Editor opens.
Select a gradient type from the Presets area.
B Photoshop shows the settings for the selected gradient.
You can customize the gradient by changing the settings.
Click OK.
Click and drag inside the selection.
The direction and transition of the gradient are defined.
Note: Dragging a long line with the tool produces a gradual transition; dragging a short line produces an abrupt transition.
C Photoshop generates a gradient inside the selection.
Stroke a Selection
You can use the Stroke command to draw a line along the edge of a selection. This can help you highlight objects in your image or add decoration to text. When you apply a stroke, you specify its color, width, and location. The location can be the inside, outside, or center of the selection border. You can apply a semitransparent line to an object by decreasing the opacity of the stroke.
A stroke may also be applied as a layer style. For more about layer styles, see Chapter 9.
Stroke a Selection
Select an area of the image with a selection tool.
Note: See Chapter 4 for more on the selection tools.
Click Edit.
Click Stroke.
The Stroke dialog box opens.
Type a width in pixels.
Click Inside to stroke a line on the inside of the selection, Center to stroke a line straddling the selection, or Outside to stroke a line on the outside of the selection ( changes to ).
A You can click the Color box to define the color of the stroke.
Click OK.
B Photoshop strokes a line along the selection.
You can select other areas and stroke them by using different settings.
C This stroke was applied to the inside of the selection at 50% opacity.
Fill a Selection
You can fill a selection with a solid color by using the Fill command, which is located in the Edit menu. This enables you to change the color of a selected object or to quickly paint over a large area. You can customize your fill by changing the opacity and mode. This can enable you to add color to your image and still let the texture of the original image show through the new fill color.
Fill a Selection
Define the area you want to fill by using a selection tool.
Note: See Chapter 4 for more on the selection tools.
Click Edit.
Click Fill.
The Fill dialog box opens.
Click here () to choose a fill option.
A You can also fill your selection with a custom pattern. For more on using this option, see the tip in the section “Using the Pattern Stamp.”
To fill the selection with other content from the scene, see the next section, Using Content-Aware Fill.
B You can decrease the opacity to fill with a semitransparent color or pattern.
Click OK.
C Photoshop fills the area.
D You can select other areas and then fill them with different colors.
This example uses a fill with the mode set to Color.
Note: For more on blending modes, see Chapter 8.
Using Content-Aware Fill
You can use the Content-Aware setting with the Fill command to automatically analyze the makeup of your image and intelligently fill a selection with other content in the scene. The setting works especially well in natural scenes with varying textures. To apply a more convincing fill, you can feather the edge of your selection before filling. To feather a selection edge, see Chapter 5.
Using Content-Aware Fill
Define the area you want to fill by using a selection tool.
Note: See Chapter 4 for more on the selection tools.
In this example, the sheep is selected.
Click Edit.
Click Fill.
The Fill dialog box opens.
Click here () to choose Content-Aware.
Click OK.
A Photoshop fills the area with surrounding content.
Click the Clone Stamp tool ().
You can optionally apply the Clone Stamp tool to fix areas of the fill.
Note: For more on the Clone Stamp tool, see the next section, Using the Clone Stamp.
Using the Clone Stamp
You can clean up small flaws or erase elements in your image with the Clone Stamp tool. The tool copies information from one area of an image to another. For example, you can use the Clone Stamp tool to remove unwanted blemishes of all kinds by cloning an area near the flaw and then stamping over the flaw.
You can adjust the opacity of the tool to copy information partially to the new location. Lowering the opacity and then copying from multiple areas in an image can sometimes be the best way to cleanly erase an unwanted object.
Using the Clone Stamp
Click the Clone Stamp tool ().
Click here () to open the Brush menu to choose a brush size and type.
Press and hold ( on a Mac) and then click the area of the image from which you want to copy.
A You can specify an opacity of less than 100% to partially apply the tool.
You do not need to select an area inside the current image; you can +click (+click on a Mac) another open image.
This example uses the tool to select an area of grass in the pasture.
Release ( on a Mac).
Click and drag to apply the Clone Stamp.
Photoshop copies the previously clicked area to where you click and drag.
B As you apply the tool, a preview of the content to be cloned appears in place of the brush cursor ().
C A appears at the location from which you are cloning.
Click and drag repeatedly over the image to achieve the desired effect.
As you apply the tool, you can press ( on a Mac) and then click again to select a different area from which to copy.
Using the Pattern Stamp
You can paint with a pattern by using the Pattern Stamp tool. This tool gives you a free-form way to add repeating elements to your images. You paint patterns onto your image by clicking and dragging with the tool.
Photoshop comes with a few basic patterns, but you can create more from your own images. You can select a rectangular area of your image and then set the area as a pattern with the Define Pattern command. The area will then show up in the Pattern menu for the tool to use.
Using the Pattern Stamp
Select a Pattern
Click and hold the Clone Stamp tool ().
In the list that appears, click the Pattern Stamp tool ().
Click here () to open the Brush menu to choose a brush size and type.
Click here () to open the Pattern menu.
Select a pattern to apply.
To create a custom pattern, see the tip.
A You can click Aligned ( changes to ) to make your strokes paint the pattern as contiguous tiles.
Click and drag to apply the pattern.
Photoshop applies the pattern wherever you click and drag.
Apply a Different Opacity
Type a value of less than 100% in the Opacity box.
Click and drag inside the selection to apply the pattern.
Decreasing the opacity causes the brush to apply a semitransparent pattern.
Using the Spot Healing Brush
You can heal imperfections in your image with the Spot Healing Brush tool. You click and drag over an object in your image with the brush, and Photoshop intelligently copies nearby pixels to remove the object. The tool works best if the object in your image is in an area with consistent and continuous color and texture.
The Spot Healing Brush is a less interactive version of the Healing Brush. You can try the Healing Brush instead if your results with the Spot Healing Brush are less than optimal. See the next section, Using the Healing Brush, for details.
Using the Spot Healing Brush
Click the Spot Healing Brush tool ().
Click here () to open the Brush menu.
Specify a brush size.
If the area you want to heal is small, choose a brush size that covers the area.
You can click and drag to adjust the shape of the brush.
Click the area you want to heal.
Photoshop shades the area.
You can click and drag to paint over a large area.
A Photoshop automatically heals the selected area. It replaces the imperfection inside the selected area with the surrounding colors and textures.
Using the Healing Brush
You can correct defects in your image by using the Healing Brush. The Healing Brush is similar to the Clone Stamp in that it copies pixels from one area of the image to another. However, the Healing Brush takes into account the texture and lighting of the image as it works, which can make its modifications more convincing.
Another option is the Spot Healing Brush, which automatically heals the area of your image that you paint over. See the previous section, Using the Spot Healing Brush, for details.
Using the Healing Brush
Click and hold the Spot Healing Brush tool ().
In the list that appears, click the Healing Brush tool ().
Click here () to open the Brush menu to specify your brush settings.
A Make sure to click Sampled ( changes to ).
Press and hold ( on a Mac) and then click the source area of the image you want to heal with.
Release ( on a Mac).
Click and drag to apply the Healing Brush.
Photoshop copies the selected area wherever you click and drag.
Stop dragging and then release the mouse button.
Photoshop adjusts the copied pixels to account for the lighting and texture present in the image.
Using the Patch Tool
The Patch tool enables you to correct defects in your image by selecting them and then dragging the selection to an unflawed area of the image. This can be useful if a large part of your image is free of flaws such as with a clear blue sky, lawn, or blank wall.
For other ways to correct defects in your image, see the sections Using Content-Aware Fill, Using the Clone Stamp, Using the Spot Healing Brush, and Using the Healing Brush.
Using the Patch Tool
Click and hold the Spot Healing Brush tool ().
In the list that appears, click the Patch tool ().
Click and drag to select the part of your image that contains the defects you want to patch.
When you make selections, the Patch tool works similar to the Lasso tool.
Note: See Chapter 4 for more on the Lasso tool.
Click inside the selection and then drag it to an area that does not have defects.
A Photoshop uses pixels from the destination selection to patch the defects in the source selection.
B You can click Destination ( changes to ) to patch defects in the reverse order; flaws in the destination selection are corrected with the pixels from the source selection.
Using the History Brush
You can use the History Brush tool to paint a previous state of your image from the History panel into the current image. This can be useful if you want to revert just a part of your image. You specify the image version that you want to copy from by defining a snapshot in the History panel. For example, you can define as a snapshot a version of your image before any filters were applied, and then paint parts of that version back onto the finished image. For more about the History panel, see the section Undo Commands in Chapter 2.
Using the History Brush
Paint a Previous State
Click Window.
Click History.
The History panel opens.
Click the Create New Snapshot button () in the History panel.
A Photoshop puts a copy of the current state of the image into the History panel.
Modify your image to make it different from the newly created snapshot.
In this example, the Solarize and Sponge filters were applied.
Click to the left of the snapshot to select it as the History Brush source.
Click the History Brush tool ().
Click here () to open the Brush menu to specify your brush settings.
Click and drag inside the image.
Pixels from the previous snapshot are painted into the image.
Using the Art History Brush
Click and hold the History Brush tool ().
In the list that appears, click the Art History Brush tool ().
With the Art History Brush tool, you can paint in snapshot information with an added impressionistic effect.
Click here () to open the Brush menu to specify your brush settings.
Click and drag to apply an artistic effect.
Using the Eraser
You can use the Eraser tool to erase unwanted areas of your photo. When you apply the Eraser tool in the Background layer, the erased pixels are replaced with the current background color. When you erase in other layers, the Eraser tool turns the pixels transparent, revealing any underlying layers.
In the Options bar, you can control the size of the eraser and the softness of its edges. Using a soft-edged eraser can be useful for removing content around objects that have fuzzy edges. You can also change the opacity of the tool to only partially erase content in your image.
Using the Eraser
In the Background Layer
Click the Background layer in the Layers panel.
If you start with a newly scanned image, the Background layer is the only layer.
Note: See Chapter 8 for more on layers.
Click the Eraser tool ().
Click here () to open the Brush menu to choose a brush size and type.
Click and drag inside the image.
Photoshop erases the image by painting with the background color.
In a Regular Layer
Click a layer other than the Background layer in the Layers panel.
Note: See Chapter 8 for more on layers.
Click the Eraser tool ().
Click here () to open the Brush menu to choose a brush size and type.
Click and drag inside the image.
Photoshop erases elements in the layer by making pixels transparent.
Replace a Color
You can replace colors in your image with the current foreground color by using the Color Replacement tool. This gives you a free-form way of recoloring objects in your image while keeping the shading on the objects intact.
Replace a Color
Click and hold the Brush tool ().
In the list that appears, click the Color Replacement tool ().
Click the foreground color box to select a color for painting.
Note: For more, see the section Select the Foreground and Background Colors.
Click here () to open the Brush menu to choose a brush size and type.
Click the Sampling: Continuous icon ().
Sampling: Continuous samples different colors to replace as you paint.
A Sampling: Once () samples only the first color you click.
Type a tolerance from 1% to 100%.
The greater the tolerance, the greater the range of colors the tool replaces.
Click and drag in your image to replace color.
Continue to click and drag in your image.
Photoshop replaces more color.
Fix Red Eye in a Photo
You can fix the red eye effect that occurs in pictures taken with flash in low light by using the Red Eye tool. When applied to the eye of your subject, the tool replaces the reddish pixels in the area with pixels of a predefined color.
Fix Red Eye in a Photo
Click and hold the Spot Healing Brush tool ().
In the list that appears, click the Red Eye tool ().
Type a value from 1% to 100% for Pupil Size to determine the size of the area affected.
Type a value from 1% to 100% for Darken Amount to determine the darkness of the applied color.
Click the center of a pupil.
Photoshop replaces the red pixels with a dark gray hue.
Click the other eye.
Photoshop fixes the other eye.