CIS 421Photoshop>Brushes

Brushes

Draw a straight brush line

  • Open a new image
  • Click the brush tool on the tool bar
  • Select a brush size in the brush options bar
  • Click on the image at the starting point of the line
  • Hold down the shift key and click somewhere else on the image file
  • Photoshop draws a straight line between the two points

To define your own brush

  • Download figure.jpg and open in Photoshop
  • Select an area on a photo-- say the face--with one of the selection tools--say the circle marquee in the toolbox
  • The foreground and background colors in the toolbox will be the colors in your brush so change them if you want to.
  • Click Edit>Define Brush Preset and give it a meaningful name (face)
  • Click the Brush Tool on the toolbar to select it.
  • Click the Brush dropdown menu on the tool options bar to see your brush at the bottom of the list
  • Select your brush
  • To change the characteristics of your brush open the Brushes Palette.

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Open Photoshop's Brushes Palette

  • Open Brush Presets Palette (Windows>Brushes or F5)
  • Click the Brush tool on the toolbox to be able to define a brush
  • Open the brushes palette in the palette well at the top right of the tool options bar

Photoshop Brushes Palette?

  • Brush Palette lets you define/redefine your own brushes or variations on Photoshop brushes.
  • Click any of the characteristics at the left to change predefined brushes or define a new brush
  • Check mark has to be checked to enable settings

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Modify an existing brush & create your own version of it

  • Select brush in toolbox
  • Open brushes palette
  • Select preset brush you wish to modify.
  • Rightclick on it and select New Brush
  • Give brush a new name
  • Modify in brushes palette

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Try it! Experiment with brushes

Download stpauls.jpg

  • Open in Photoshop and save with a new name.
  • Create a duplicate layer

image of St Paul's Cathedral in London

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Select parts of image and paint on them with different brushes

  • Select the water in the duplicate layer of the image
  • Select a section of the painting with the magic wand
  • Do layer>layer via copy to create a new layer
  • Select the contents of the new layer
  • Select a painting color
  • Select the paintbrush in the toolbox
    • Change paintbrush tool options (e.g., opacity, mode, flow
    • Open brushes palette and select a paintbrush
    • paint that section of the image
  • Repeat with another section of the image
  • Experiment with blending modes

Dual Brushes New in CS3

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