Piranesi

His work directly influenced the Gothic novel (Horace Walpole), the Romantic poets (Coleridge), and eventually, cinema (the hallways of Inception and Alien ).

The story centers on a man who calls himself , though he realizes this is likely a nickname given to him by the only other living person he knows, "The Other". Piranesi

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. His work directly influenced the Gothic novel (Horace

H.P. Lovecraft kept a copy of 's Carceri on his desk. The prison imagery directly inspired the labyrinthine geometry of the Cthulhu Mythos. Jorge Luis Borges wrote an essay marveling at how Piranesi created a universe where space has no memory, and every hallway is identical to the last. Without Piranesi , the dystopian architecture of Metropolis , Blade Runner , and even the Ministry of Magic in Harry Potter would look very different. At the start, he is innocent, deeply spiritual, and kind

His only living companion is "The Other," a sophisticated, arrogant man who visits twice weekly to search for "A Great and Secret Knowledge". As the story unfolds, Piranesi begins to uncover clues about his own identity—revealing he was once a researcher named Matthew Rose Sorensen—and the sinister reasons he was brought to the House.

The turning point occurs when Piranesi finds a message written in chalk warning him that the Other is a liar. Eventually, a new person arrives, whom Piranesi calls "16." Through his interactions with 16, Piranesi learns the truth: the Other is a magician named Andrew Ketterley, who trapped Piranesi in this other dimension to steal his knowledge. Piranesi is actually Matthew Rose Sorensen, a modern journalist who went missing years prior.