Today's prompt is:
Think of a space that could be a part of a ‘Haunted’ House; it could be a living room or a bedroom, an attic or a basement, a tower, a cellar, a garden or a greenhouse (anything interesting you can think of!)
If your greatest fear was confined to one of these rooms, how would it manifest itself? Would it be one, large thing, thousands of smaller ones, a sound?
From this, recreate one of your worst nightmares through writing.