George Wetton reflects on creating movie posters for a film production class. He shot photos of himself in costume using a studio space and equipment. For the nun poster, he posed in a nun costume and used lighting to cast shadows on his face. In Photoshop, he placed the photo on a black backdrop and added a title with splattered blood effects. The process summary describes editing photos and elements in Photoshop to create a creepy horror poster promoting "that scary nun lady".