How is the seventh room different from the other six The Masque of the Red Death?

In Edgar Allan Poe's "The Masque of the Red Death," the seventh room is distinct from the other six due to its ominous black decor and the presence of a red window, which symbolizes death and the inevitable fate that the guests are trying to escape. Unlike the vibrant colors of the other rooms, which represent the stages of life, the black room evokes a sense of foreboding and despair. Additionally, it is the only room that the revelers avoid, reflecting their fear of confronting mortality. Ultimately, it serves as the setting for the arrival of the Red Death, underscoring the story's theme of inescapable fate.