The document discusses conventions of horror film posters. It notes that horror posters typically use low lighting to create mystery and a sense of isolation. Fonts are often bold or in an informal, child-like style to appear unsettling. Posters may feature protagonists or villains without too many identifiable details to generate intrigue. Common colors include dark tones like black, red, and grey that connote danger and evoke feelings of fear and darkness. Iconography and imagery are employed symbolically to hint at plot elements without revealing too much. Taglines are meant to be cryptic and engaging for audiences.