If you are asking about a specific piece of related to the character Lisbon (Raquel Murillo), it might be the mystery note from the series finale.
While Season 2, Episode 3 focuses on the police trying to identify the Professor's fingerprints at the pharmacy and his attempt to escape a police station, the is a recurring symbol throughout the show. 🎭 The Significance of the Paper [S2E3] Lisbon
Was this related to the of the episode "Lisbon" from The Crown instead? AI responses may include mistakes. Learn more The Crown S 2 E 3 Lisbon Recap - TV Tropes If you are asking about a specific piece
: He often leaves these paper birds behind as a calling card or a sign of victory over the police. 🚢 The "Other" Paper: The Note to Rafael AI responses may include mistakes
You're likely thinking of the that is a signature of The Professor in the series Money Heist ( La Casa de Papel ).
Are you interested in a on how to fold the Professor's specific origami bird?