With Halloween quickly approaching, I'm sure not all of us (who want to be) are as on top of decorating as we'd like to be. Here is a high-impact, yet not terribly time intensive way to make your whole home into a haunted house or mad scientist's laboratory.
Wes and Tracy of BirshyKat created these great silhouettes out of just white fabric and dark grey paint. Their white fabric was purchased, but in old school Peanuts-style, you can certainly use an old sheet or cotton drop cloth for the same purpose.
For Wes and Tracy's full tutorial: BirshyKat - Halloween Window Silhouettes