This is rather hazy, but perhaps appropriately so.  It's the House of Zoroastre of Jupiter, from a somnambulistic drawing by Victorien Sardou, via Mysterious Psychic Forces by Camille Flammarion, 1907.

From The Dervishes or Oriental Spiritualism by John Porter Brown, 1868.

From The Davenport Brothers, 1869.  This should be of interest: Seance Parlor Feng Shui.

Here's a tipping table at a seance in Mysterious Psychic Forces by Camille Flammarion, 1907.  This should be of interest: Seance Parlor Feng Shui.

"Photography is inherently occult, a medium contacting the dead without contagion." 
—Gus Blaisdell (via Mitch Cullen)

This recalls our repository of ghostly images that were never meant to be, entitled The Ghost in the [Scanning] Machine.  The specters were conjured unwittingly, through a mechanical process of book scanning.  Their portraits technically do not exist, except within this context.  To explain: in old books, frontispieces were typically protected by a sheet of translucent tissue paper.  So thorough is the Google Books scanning process that even this page of tissue paper is scanned.  The figure in the plate beneath the tissue—"beyond the veil,” as it were—emerges as from a foggy otherworld.  The frontispieces were never meant to be seen this way.  Their wraithlike manifestations have been artificially "fixed" in time by the scanning process. In essence, timeless phantasms of dead writers have been captured and bound into a new age.  And so we call this phenomenon "unforeseen art," as it constitutes an aesthetic expression without original intent.  Just as artists often credit their inspiration to a Muse, the accidental art herein is in the domain of real ghosts; every author here has departed to the Other Side.  We call it "necromancy by proxy," as the scanning machine serves as our "spirit medium" or shaman.

Pictured below, a page from our book featuring a portrait from The Confessions of a Beachcomber.  Note that the fisherman’s ghostly spear pierces the veil to make contact with the material realm.

Pen Sketches by a Vanished Hand, from the papers of the late Mortimer Collins, 1879.

From The Davenport Brothers, 1869.  This should be of interest: Seance Parlor Feng Shui.

From The Davenport Brothers, 1869.  This should be of interest: Seance Parlor Feng Shui.

From The Davenport Brothers, 1869.  This should be of interest: Seance Parlor Feng Shui.

"Mould of a hand made in clay by spirits."  From Mysterious Discovery of Nature, Shown in a Dream to Dr. P. Polack, and Relating Directly to the Question of the Discovery of the North Pole by Peter Pooley, 1910.

This spirit communication via automatic writing, from I Heard a Voice, 1918, is a precursor to Ringfinger's gothic "Undercroft" (our favorite song that's sung from the Other Side).  The text reads, "I can't remember my time on Earth.  I don't know.  I simply can't recollect what happened on Earth."  In the song, a freshly buried speaker with a mind going dim can't remember who or where he is, nor why he is buried with a shouded stranger.  Speaking of spirit communications, see Seance Parlor Feng Shui.