I’m trying to use layer/matting but it is greyed out. Probably a really simple thing, but what format/mode does the image have to be in for matting to be ungreyed?
You need to be working on a layer to start with. If you only have the Background layer, double click it in the layers palette to change it into a proper layer.
Give your photos a professional finish with sharpening in Photoshop. Learn to enhance details, create contrast, and prepare your images for print, web, and social media.
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