There is a reason why so many haunted houses use windows: they are perfect frames for fear. The idea here is to transform the windows of your home into the backdrop of a horror movie. You can create the classic “victim in the window” by using a large cutout made of black cardboard or foam board. Draw or project an image of a screaming face, a reaching hand, a Victorian ghost, or a noose, and cut out the silhouette. Attach it to the inside or outside of the window, then place a bright light (a floodlight or a floor lamp) directly behind it. The silhouette will be visible to passersby as a dark, screaming form against the light. As they move along the street, the perspective will shift, and it will look as though the figure is watching them.
For a more advanced version, use a sheer white curtain and a person hidden on the other side. Add a fan to make the curtain ripple, then have a friend or family member stand behind it with a flashlight under their chin and white gloves. The result is a silhouette that moves, twitches, and presses against the glass. You can also paint fake blood smears on the pane and put shattering-crack decals. Pro tip: use those cheap remote-controlled LED candlesticks in the window to create a flickering, yellow light behind the silhouette. It will look like the figure is trapped inside a burning room, which is both sad and terrifying. The Horror Window Silhouette is cheap and easy, but it requires no words to be deeply unsettling.
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