Karl Bleibtreu's 'Größenwahn' is a powerful and thought-provoking novel that delves into the complexities of human ambition and the destructive nature of unchecked hubris. Set in late 19th century Berlin, the book follows the rise and fall of a young artist who becomes consumed by grandiose dreams of fame and success. Bleibtreu's writing style is rich in vivid imagery and psychological depth, capturing the protagonist's descent into madness with haunting precision. The novel's examination of societal pressures, artistic obsessions, and the consequences of relentless pursuit of glory places it within the context of German realist literature, exploring themes of identity and vanity with unwavering honesty.