Joseph Conrad (born Józef Teodor Konrad Korzeniowski; 1857–1924) was a Polish-British writer, whose complex narratives and profound themes secured him a place as one of the greatest novelists in the English language. Despite not speaking English fluently until his twenties, Conrad's mastery in style and his depth in prose brought to life tales woven with the threads of the sea, reflecting his own experiences in the British merchant marine. He is best known for his novella 'Heart of Darkness' (1899), a chilling tale of colonialism, moral corruption, and the darkness within the human soul. The narrative, framed as a story within a story, follows Charles Marlow as he ventures into the African Congo, symbolizing the journey into the subconscious and confronting the inherent savagery within civilized man. 'Heart of Darkness' has been profoundly influential, inspiring numerous works, including Francis Ford Coppola's 'Apocalypse Now.' Conrad's writing style, characterized by its rich descriptive power and use of narrative frames, delves into themes like existentialism, individualism, and the clash of cultures. Other seminal works such as 'Lord Jim' (1900) and 'Nostromo' (1904) further exemplify his literary contributions, showcasing his narrative skill and psychological insights. Conrad's work continues to be celebrated for its darkly evocative power and its piercing examination of the complexities of the human condition.