Just A simple halloween, banner, you can paint it or use it just plain wood. it can be a craft to complete with kids and then hang up!
Engrave Black Layer, use whatever specifications you would normally use to get as deep as you would like on your outline.
Cut the red layer which includes the outline of the shapes, and the holes to pull your string through.
Paint each piece if you would like. I find that using paint markers makes this step much easier.
Pull your string through each hole and hang your banner!