One of the first steps in working on the Halloween House is to figure out the plan for what goes where.  One way I like to do it is by mocking up what the house might look like with all the decorations beforehand.  To do that, I superimpose images on top of a picture of the house using Photoshop.  As you can see, it is a little rough, but it gives us a sense of what works and what doesn’t work.