3, 2, 1, Photoshop! Ten Helpful Shortcuts for Working with Layer Masks in Photoshop

Lightroom & Photoshop Workflows: Start to Finish Studies on Lynda.com and LinkedIn Learning

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Lightroom Classic – Enhancing Isolated Areas of an Image with the Adjustment Brush

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Adobe Lightroom Classic

Feathering Selections at the Edge of a Document in Photoshop

In previous versions of Photoshop, if you selected an area of an image that included an edge area and then chose Select >Modify >...
Adobe Photoshop

Modifying Selections in Photoshop CC 2014

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Entering a Feather Value in Photoshop

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