A quick tutorial on what layers are and what they can be used for.
Adobe Photoshop CS5 supports a nearly unlimited number of layers in a single graphics file. Using these layers, you can create intricate designs and place elements on top of one another. Sometimes, ...
The Digital Photography School blog has an instructive tutorial on using layers for those just getting their feet wet inside Photoshop, or other high-end image editors like the open-source GIMP. Those ...