Remember visiting Disney's Haunted Mansion and seeing those creepy paintings on the wall that transformed into the undead? Well, now you can have your very own Haunted Portrait ($145) to shock and surprise your guests. These scary works of art change before your very eyes as you walk past them and require no electricity or batteries. Each limited edition Haunted Portrait is consecutively numbered, signed by the artist and comes with a Certificate of Authenticity.

According to the artist, Norm Lanier, "The effect is created by a lenticular lens mounted to a computer interlaced print. As the viewer changes perspective he sees a different part of the interlaced image, causing the image to shift. The entire effect is completely self contained and requires no power source."

These portraits would be fun to mix in with the rest of your family photos. If you think you're being watched, it's really much, much worse.