Piranesi

: The House is not just a building; it has its own weather and geography. The lower levels are filled with tides and oceans where Piranesi fishes for food, the middle levels are habitable halls, and the upper levels are filled with clouds.

The novel is named after the Italian artist (1720–1778) famous for his etchings of "Imaginary Prisons" ( Carceri d'invenzione Piranesi

: A technical paper analyzing how Piranesi manipulated rules of perspective to create his immersive, maze-like "imaginary prisons". Piranesi between Classical and Sublime : A scholarly article on ResearchGate : The House is not just a building;

An Italian artist, architect, and archaeologist, Piranesi is best known for his haunting, highly detailed etchings of Rome and his fictional Carceri d’Invenzione (Imaginary Prisons). Piranesi between Classical and Sublime : A scholarly

Staircases lead to nowhere, and arches vanish into infinite darkness.

16 is the catalyst for the plot’s resolution. She represents the link between the Real World and the House. She treats Piranesi with dignity and helps bridge the gap between his fragmented identity and his past.