[s2e3] Lisbon -

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.

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

: While never shown on screen, it likely referenced "Viking Gold" or "Family Tradition" to convince Rafael to return the stolen gold. Rafael’s response to Lisbon was simply, "It's a family matter".

: Some theories suggest the two wings of the bird represent his backup plans.

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

You're likely thinking of the that is a signature of The Professor in the series Money Heist ( La Casa de Papel ).