Final answer:
After Mrs. Wessington's death, Jack is haunted by visions of her and her rickshaw, symbolizing his guilt and psychological struggle.
Step-by-step explanation:
In Rudyard Kipling's story 'The Phantom Rickshaw', after Mrs. Wessington's death, the narrator, Jack, discovers haunting visions of her and her rickshaw, which torments him as he tries to go about his life. The apparition represents the guilt and regret Jack feels over how he treated Mrs. Wessington prior to her death. This supernatural element of the story underscores the psychological horror and inner turmoil that Jack endures, which is a significant theme in the haunting tale.