The Tunnel

Main Characters and Their Development

• Juan Pablo Castel — the protagonist and narrator of the novel, an artist immersed in his own thoughts and emotions. His character is complex and multifaceted: he is obsessed with the idea of absolute truth and seeks to understand the depths of the human soul. Castel experiences a profound sense of loneliness and alienation, leading to his obsessive idea of a connection with Maria. His development in the book is linked to a gradual descent into madness and despair, caused by the inability to achieve harmony and understanding in his relationship with Maria. Ultimately, his obsession leads to a tragic end, where he commits murder, unable to cope with his own demons.
• Maria Irurreta — a mysterious woman who becomes the object of Castel's passion and obsession. She is portrayed as enigmatic and unattainable, which only heightens the artist's interest. Maria is married to Allende, but her relationship with Castel is full of tension and ambiguity. Her character is revealed through Castel's perception, making her image even more complex and layered. Her relationship with Castel becomes a source of suffering and internal conflict, ultimately leading to a tragic outcome.
• Allende — Maria's husband, a blind scholar who, despite his physical limitations, possesses insight and wisdom. His character in the book serves as a contrast to Castel's inner world, representing a symbol of calm and rationality. Allende, although not central to the plot's development, is an important figure in Maria's life and her relationship with Castel.