concepts
type: Collection
type: ConceptGroup
member: ghost photography

ghost photography
type: Concept
broader: unworldly entities and events
definition: Since the beginning of time, people have imagined ghosts to haunt the world. These creatures were thought to be either hindered in their transfer to the afterlife or reluctant to leave their loved ones like the restless spirit of Catherine in Emily's Brontë's epic novel Wuthering Heights. [Source: Encyclopedia of Death and the Human Experience; Ghost Photography]

unworldly entities and events
type: Concept
narrower: ghost photography