Roberto Arlt was an influential Argentine writer born in 1900. He is best known for his novels, plays, and essays that explore the struggles of the urban poor in Buenos Aires. His unique writing style combined realism with a deep psychological insight, making his characters relatable and complex. Arlt's most famous works include the "Aguafuertes Porteñas," a series of articles that reflect on life in the city. Arlt's life was marked by hardship, including a troubled childhood and various jobs, which shaped his perspective on society. He often critiqued the political and social issues of his time, earning him a place among the great literary figures of Latin America. His legacy continues to inspire writers and readers today.