The document discusses techniques used to evoke the film noir genre in a short film, including using props from the 1940s like ashtrays and clocks, showing a character washing blood off their hands to portray a murderer, dressing the actress in a typical 1940s black dress, using an off-camera angle on the stairs to make the character seem irrational, choosing a font similar to film noir movie posters, styling the actress as a femme fatale with curly hair and heels, and combining neo-noir and classical elements by updating the detective's costume while keeping braces.