Heart of Darkness
Heart of Darkness (1899) is a novella by Polish-English novelist Joseph Conrad about a narrated voyage up the Congo River into the Congo Free State in the so-called "heart of Africa". Charles Marlow, the narrator, tells his story to friends aboard a boat anchored on the River Thames. This setting provides the frame for Marlow's story of his obsession with the ivory trader Kurtz, which enables Conrad to create a parallel between what Conrad calls "the greatest town on earth", London, and Africa as places of darkness.
The Dark Knight Rises
Following the success of the Joker in "The Dark Knight", studio executives wished for the Riddler to be included as the primary villain as he was considered a similar character and encouraged the casting of Leonardo DiCaprio. However, Nolan wanted the antagonist to be vastly different from the previous incarnations and committed to using Bane instead, citing the need for a character with a physical presence within the film. He was initially unfamiliar with the character's back-story, but pointed out the appeal of an archetype, labelling it as "the extreme of some type of villainy". When comparing the choice of Bane with the Joker, Nolan highlighted the Joker as an example of "diabolical, chaotic anarchy and has a devilish sense of humor", juxtaposing him against Bane, whom he likened to "a classic movie monster [...] with a terrific brain." Nolan has said that his draft of the script was inspired by Charles Dickens' 1859 novel "A Tale of Two Cities", which centers around the French Revolution. This homage to Dickens was briefly illustrated by having Bane inconspicuously finger knit paracord in the film, symbolizing his literary character Madame Defarge, and more overtly by Commissioner Gordon's eulogy for Bruce Wayne at the end of the film, which is taken directly from the classic book.