Photographing the invisible : practical studies in spirit photography, spirit portraiture, and other rare but allied phenomena (1911)
Coates, James · London : L.N. Fowler & Co. ; Chicago : Advanced Thought Publishing Co. · leaf 320
298 PHOTOGRAPHING THE INVISIBLE hood, but it was not till the autumn of 1894 that they began to get spirit paintings. It was necessary to curtain the canvas, or place it in a dark chamber, and several sittings were required to finish one picture. Then locked boxes were used; but all these … Fie. 66.—A photograph of the Bangs Sisters, ¢.e¢. Miss Lizzie S. Bangs and Miss E. Bangs, referred to in these pages. processes, where the canvases were out of the sight and control, so to speak, of the visitors, suggested the possibilities of fraudulent procedure, and of charges made to that…
Photography of the invisible · Spiritualism · Spirit photography
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
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