DIY web site Instructables gets in the Halloween spirit with a detailed tutorial for creating realistic (and gory) facial prosthetics using liquid latex and some common household materials. The guide is very detailed (complete with tons of photos and a video demonstrating application), and the results are impressive. If you're looking for more last-minute Halloween costume techniques and decoration ideas, be sure to check out our DIY Halloween roundup or our homemade Halloween costume photo gallery. How to Create Realistic Facial Prosthesis [Instructables]