Considerations about spontaneous photography

Kardec observes: “[…] Generally, the perispirit is invisible, however, in certain circumstances, it condenses and, combining with other fluids, it becomes perceptible to the eye and sometimes even tangible. That's what you see in the apparitions”.

“Whatever the subtlety and weightlessness of the perispirit, it is still a kind of matter, whose physical properties are still unknown to us. Since it is matter, it can act on matter. This action is evident in magnetic phenomena.”

By an action of unknown material laws, the perispirit of Mr. Badet remained imprinted on the material of the glass, although invisible, until a fortuitous action of another force, perhaps atmospheric (or, who knows, spiritual?), came to reveal it.

Kardec cites, by way of comparison, the daguerreotype, developed in 1837 by Louis Jacques Mandé Daguerre: before Daguerre, there were no daguerreotyped images, although he did not invent either light, nor copper plates, nor silver, nor chlorides.

It is necessary that the human being fulfills its evolution, acquires and develops science, so that, then, new spiritual discoveries can be reached. We remember that it is a time when a simple combustion caused by a bottle of water, which turns into a lens, was a cause of astonishment and admiration.