How could a seance parlor floorplan be applicable to one's own living space?  The surprising answer is within Seance Parlor Feng Shui.  From The Medium and Daybreak, 1895.

"I just wish there was some other way, not a seance.  The air seems so troubled even now."  From Dark Shadows, episode 167.

Note the pillow for the medium's head to collapse upon.  How could a seance parlor floorplan be applicable to one's own living space?  The surprising answer is within Seance Parlor Feng Shui.  From Proceedings of the Sociiety for Psychical Research, 1934.

"The devil has yet to come to my seance."  From Toike Oike, 2014.  See Seance Parlor Feng Shui.

From The Mediumship of Jack Webber by Harry Edwards, 1941.  See Seance Parlor Feng Shui.

How could a seance parlor floorplan be applicable to one's own living space?  The surprising answer is within Seance Parlor Feng Shui.  From Light, 1887.

From Toike Oike, 1929.

From Gallery of Spirit Art, Aug. 1882.

Via The International Association for the Preservation of Spiritualist and Occult Periodicals.  (Hat tip: Bizarre Chicago.)

Note "Sunshine's chair" and the inclusion of no fewer than four spirit trumpets.  How could a seance parlor floorplan be applicable to one's own living space?  The surprising answer is within Seance Parlor Feng Shui.  From The Direct-Voice, 1930.

From "Bewitched" by J. T. C. (1972).

From Imagine, Adventure Games Magazine, No. 28.  See Seance Parlor Feng Shui.

From "Bewitched" by J. T. C. (1972).

It can be difficult to distinguish between spirits and scientists: both speak in weird voices, make loud unexplained noises, exude funky odors, and/or cause random electrical malfunctions.  If contact is made with an unfriendly spirit or scientist, instruct the entity to return from whence it came.  If the spirit or scientist refuses to leave, the next step is to engage someone experienced in exorcisms or house clearings.

Book title from Spirits and Scientists by David Hess, 1991.

"Seance-spawned Blues" on Prof. Oddfellow's Penetralia: