“Fiesta: The Sun Also Rises” by Ernest Hemingway is a classic novel that captures the essence of the Lost Generation and explores the disillusionment and aimlessness of the post-World War I era. Published in 1926, the novel is set against the backdrop of the vibrant expatriate community in Paris and the fervent festivities of the San Fermín festival in Pamplona, Spain. Through the characters of Jake Barnes and Lady Brett Ashley, Hemingway delves into themes of love, masculinity, and the profound impact of war on the human psyche. The novel’s spare and economical prose, characteristic of Hemingway’s style, conveys a sense of emotional detachment that mirrors the existential uncertainty experienced by the generation that came of age during the war.