The document discusses how horror movie posters use digital editing techniques to construct disturbing images that represent the supernatural nature of horrors. The posters feature people with cracks and missing teeth to convey fear and danger, and use piercing eye colors and gloomy backgrounds to contrast light colors and draw attention. Most posters feature women as the main image because women are traditionally seen as fragile, but some posters subvert this by depicting women as dangerous or using men as the primary focal point.