The document provides instructions for a 600-1000 word essay analyzing how symbolism, imagery, and characterization are used to portray the mood in Edgar Allan Poe's short story "The Masque of the Red Death". Students are asked to discover the mood of the story, gather evidence of these literary devices, and write a thesis-driven essay in MLA format focusing on clear thesis statement, fully developed paragraphs with direct quotes, and meeting specified grading criteria. The essay should analyze how these literary elements enhance the mood conveyed in the story.