Prompt
                                        
                                            Generate an image of a haunting, somber scene depicting the souls of the slain from World War I, with a focus on the themes of death, afterlife, and war. In the foreground, a misty, ghostly procession of soldiers can be seen marching towards a faint, ethereal light in the distance, set against a backdrop of a desolate, war-torn landscape. The style should be reminiscent of a haunting, atmospheric illustration from the early 20th century, with muted earth tones and soft, diffused lighting. The image should evoke a sense of melancholy, loss, and longing, capturing the essence of Thomas Hardy's war poetry, "The Souls of the Slain".