Okay, I need to write an article about Christopher Nolan's movies, focusing on their budgets and collections. Let me start by recalling his major films. He's known for Inception, The Dark Knight series, Interstellar, Tenet, Dunkirk, and maybe some others like Memento or The Prestige. Wait, the user mentioned "all 13" and "all 12" in the context, so I should make sure to list all 13 movies he's directed. Let me check that. First, I need to list all 13 films. Let me list them out: 1. Following (1998) 2. Memento (2000) 3. Insomnia (2002) 4. Batman Begins (2005) 5. The Prestige (2006) 6. The Dark Knight (2008) 7. Inception (2010) 8. The Dark Knight Rises (2012) 9. Interstellar (2014) 10. Dunkirk (2017) 11. Tenet (2020) 12. Oppenheimer (2023) Wait, that's 12. Oh, maybe "The Dark Knight Rises" is the 9th, so maybe I missed one. Let me recount. Following, Memento, Insomnia, Batman Begins, The Prestige, The Dark Knight, Inception, The Dark Knight Rises, Interstellar, Dunkirk, Tenet, Oppenheimer. That's 12. Hmm, the user mentioned 13. Maybe I'm missing one. Wait, maybe "Batman Begins" is considered the first in the Dark Knight trilogy, so that's three (Batman Begins, The Dark Knight, The Dark Knight Rises). Let me check again. Wait, maybe the user is including a short film or something else? Or perhaps the list is up to 2023. Let me check Christopher Nolan's filmography. Oh, here's a list: Following (1998), Memento (2000), Insomnia (2002), Batman Begins (2005), The Prestige (2006), The Dark Knight (2008), Inception (2010), The Dark Knight Rises (2012), Interstellar (2014), Dunkirk (2017), Tenet (2020), Oppenheimer (2023). That's 12. Maybe the user is counting a different one. Maybe the 13th is a short film or a documentary? Or perhaps the user made a mistake. Alternatively, maybe the user is including a film that's not directed by Nolan? But the keyword is about his movies. Hmm. Maybe I should just list all 12 and note that there are 12 main features, but perhaps the user's context mentions 13, so maybe I should check again. Alternatively, maybe the user is referring to the 13th as a future project, but as of 2023, Oppenheimer is the latest. Maybe the user's context is outdated. Well, I'll proceed with the 12 main features and see. Next, I need to gather the budgets and box office collections for each. Let me recall approximate numbers. For example, Inception had a budget of $160 million and grossed around $836 million. The Dark Knight had a $185 million budget and $1 billion. Batman Begins was $90 million, grossing $673 million. The Prestige was $40 million, $109 million. Memento was low budget, maybe $9 million, grossing $3.9 million. Insomnia: $40 million, $114 million. The Dark Knight Rises: $230 million, $1.08 billion. Interstellar: $165 million, $677 million. Dunkirk: $100 million, $527 million. Tenet: $200 million, $363