Most ancient Greeks and Romans believed in the ability of ghosts to interact
and communicate with living humans by means of apparitions, usually through dreams.
The ghost of a beloved one could show up to the surviving lover with the purpose
of reproaching him for his past behavior or conveying instructions. This chapter
explores some relevant milestones in the history of this literary motif from Homer to
contemporary culture. As a precedent, Patroclus appears to Achilles to require a proper
burial (Il. 23. 65-107). In Propertius (Elegies 4.7), Cynthia shows up to Propertius in
a dream and reproaches him. The Propertian passage will be a key reference for later
treatments. Petrarch remembers Laura’s visits from heaven in numerous poems of his
Canzoniere. The Mannerist poet Luis Martín de Plaza also dedicated a moving sonnet
to the motif to express his feelings of haplessness. In contemporary poetry, Jaime Gil de
Biedma describes the ghostly visit of his beloved Bel as a symbol of remorse. The motif
constitutes the subject-matter of an entire poetic cycle by Luis Alberto de Cuenca: the
ghostly visits only cause frustration in him.