It is the image from the show. The history of the house is only from the show. If the show mention a long dark history than it is part of the site. Save your history for a blog or what every you want on your own private time.
I forgot something, this site is not a travel site. I have always recommended not to look for the paranormal entities on this site. Showing the real house of Sallie's House would make it easier for people to find it. My suggestion is to learn about the Paranormal not to go out and find it.