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bit depth

Image mode & Bit Depth

Understanding Photoshop is a biweekly column that takes an in-depth look at how digital photographs are built and manipulated. It is a college-level course in plain english for free at

Enter to win a new camera, studio lighting kit and more!

It’s our birthday, and we want to celebrate with you! Check out our 21st birthday contest and enter to win a new camera, Drobo 8D, X-Rite calibration tools, XPozer prints, Skylum software and more!

Plus, by entering you’re automatically eligible to win one of our monthly prizes. This month we’re giving away a studio lighting kit from B&H!