
168 Photoshop Elements 5: The Missing Manual
Moving Layers
Between Images
Full Photoshop uses layer masks for many other purposes, but in Elements, these
layers are the only place you encounter a layer mask. The great thing about layer
masks is that you can edit them by painting on them, as explained on page 274. In
other words, you can go back later and change the part of your image that the
Adjustment layer affects.
Incidentally, the term layer mask may be a bit confusing if you’re thinking about
masking with the Selection brush. With the Selection brush, masking prevents
something from being changed. A layer mask really works the same way, but by
definition, it starts out empty; in other words, the mask can be used to prevent
your adjustment from affecting parts of the layer, but not until you mask out parts
of your image by painting on the layer mask. So to begin with, your entire layer is
affected by your change. You can learn how to edit layer masks on page 274.
Moving Layers Between Images
If you use layers, it’s extremely easy to combine parts of different photos together.
Just put what you want from photo A into its own layer and then drag it onto
photo B. The trick is that you have to drag the layer from the Layers palette.Ifyou
try to drop one photo directly onto another photo’s window, you’ll just wind up
with a lot of windows stacked up on top of each other (unless you activate the