Photography

Commemorative pictures of recently deceased loved ones, particularly popular during the Victorian era.

Leader in the 1850s boom for stereo photographic images.

Ability to produce a visible image, usually photographic, by purely mental means.

Process developed in the early 1940s to record corona discharges from living matter, believed by some to be evidence of an “aura” or “biofield”.

Technique popular in the 19th century to capture the invisible spirits of the deceased.