Kurtz, like Marlow, can be situated within a larger tradition. Kurtz resembles the archetypal “evil genius”: the highly gifted but ultimately degenerate individual whose fall is the stuff of legend. Kurtz is related to figures like Faustus, Satan in Milton’s Paradise Lost, Moby-Dicks Ahab, and Wuthering Heightss Heathcliff. Like these characters, he is significant both for his style and eloquence and for his grandiose, almost megalomaniacal scheming. In a world of mundanely malicious men and “flabby devils,” attracting enough attention to be worthy of damnation is indeed something. Kurtz can be criticized in the same terms that Heart of Darkness is sometimes criticized: style entirely overrules substance, providing a justification for amorality and evil.

Read more about Captain Ahab from Herman Melville’s Moby-Dick.

In fact, it can be argued that style does not just override substance but actually masks the fact that Kurtz is utterly lacking in substance. Marlow refers to Kurtz as “hollow” more than once. This could be taken negatively, to mean that Kurtz is not worthy of contemplation. However, it also points to Kurtz’s ability to function as a “choice of nightmares” for Marlow: in his essential emptiness, he becomes a cipher, a site upon which other things can be projected. This emptiness should not be read as benign, however, just as Kurtz’s eloquence should not be allowed to overshadow the malice of his actions. Instead, Kurtz provides Marlow with a set of paradoxes that Marlow can use to evaluate himself and the Company’s men.

Indeed, Kurtz is not so much a fully realized individual as a series of images constructed by others for their own use. As Marlow’s visits with Kurtz’s cousin, the Belgian journalist, and Kurtz’s fiancée demonstrate, there seems to be no true Kurtz. To his cousin, he was a great musician; to the journalist, a brilliant politician and leader of men; to his fiancée, a great humanitarian and genius. All of these contrast with Marlow’s version of the man, and he is left doubting the validity of his memories. Yet Kurtz, through his charisma and larger-than-life plans, remains with Marlow and with the reader.