A resident of the sanatorium suffering from tuberculosis, whose declining health illustrates the reality of the treatment facility. He becomes a close friend of Wojnicz, offering a new perspective on art and identity.

Owner of a small guesthouse serving those unable to access the main treatment center. He is characterized by his indifferent and callous attitude, serving as a representation of the town's darker secrets.

A supernatural presence that offers a unique perspective on the events of the novel, connecting the audience to the spirits of the forest. This voice represents a repressed feminine perspective in a patriarchal society.