Think of the PZ3 as being the "source file" from which the picture is made, just as a .PDF file is the source from which you would print a text document. In short terms, one PZ3 = one scene = one arrangement of characters, props, and movements. If you use Poser for an organized purpose, such as a series of illustrations in a book or magazine, you'll need to form the habit of keeping PZ3 files. That way you can go back and revise a scene without rebuilding, or use one scene as the basis for a new but similar one.

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