True mastery of color requires not only knowing how to use the various color tools available to you, but also knowing how to choose between them, when to apply them, and why to apply them to achieve specific color effects. You can combine all of this new knowledge to craft your own unique artistic signature style. Put the unprecedented power and precision of digital color to work for you and your images now.

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Adobe Photoshop - the essential software for perfecting your images, Adobe Photoshop CS4 now offers productivity and workflow enhancements, powerful new editing tools, and breakthrough compositing capabilities.