What Italian journalist and writer's short stories is one of the episodes of L'amore difficle based on?
L'amore difficile:  The four episodes are based on short stories of well-known Italian novelists ( Mario Soldati, Alberto Moravia, Italo Calvino and Ercole Patti) and share the themes of love and betrayal. Italo Calvino: Italo Calvino (] ; 15 October 1923 – 19 September 1985) was an Italian journalist and writer of short stories and novels.
Italo Calvino