Gallery shows from Carlo Van de Roer, Jefferson Pinder, Jennifer Brewer Stone and others

In photography's early days, one popular genre was the "spirit photograph," which seemed to show ghosts in the same frame as live subjects. These images were, as anyone now can instantly recognize, simply double exposures. But the debunking of spirit photography didn't end the use (or abuse) of the medium to make allegedly supernatural pictures. One contemporary product is the AuraCam 6000, which purports to show people's character-revealing emanations.