Piranesi is the protagonist and narrator. At the start, he is innocent, deeply spiritual, and kind. He worships the House as a benevolent giver of life. He represents a radical acceptance of circumstance; despite his imprisonment, he does not view himself as a prisoner. His character arc is about the reclamation of identity. He eventually reintegrates with his past self (Matthew), but his soul remains changed by his time in the House, making him wiser and more attuned to the magic of the world.

: Known for dramatic, high-contrast etchings that influenced Romanticism and Surrealism. Major Works Carceri d'invenzione

As the story unfolds through his meticulous journal entries , it is revealed that Piranesi’s gentle nature is not a weakness but his greatest strength. While The Other seeks "Great and Secret Knowledge" to gain power, Piranesi simply pays attention to the birds and the tides. This "softness" is what allows his interior life to survive despite the manipulation he faces. Navigating Chronic Hardship