Inception: Intertextuality & Hyperreality

"You gotta draw from stuff you know, right?"

Disney's Ducktales

Penrose stairs are incorporated into the film as an example of the impossible objects that can be created in lucid dream worlds.

The mirror scene references Citizen Kane as he sees himself indefinitely reflected. This reinforces the "dream within a dream" concept.

There is also a slight reference to the photographer Ori Gersht whose artwork is similar to this scene in Inception:

"In Inception, Nolan wanted to explore "the idea of people sharing a dream space...That gives you the ability to access somebody's unconscious mind. What would that be used and abused for?" The majority of the film's plot takes place in these interconnected dream worlds. This structure creates a framework where actions in the real or dream worlds ripple across others. The dream is always in a state of production, and shifts across the levels as the characters navigate it. By contrast, the world of The Matrix (1999) is an authoritarian, computer-controlled one, alluding to theories of social control developed by Michel Foucault and Jean Baudrillard. Nolan's world has more in common with the works of Gilles Deleuze and Félix Guattari.

Nolan combined elements from several different film genres into the film, notably science fiction, heist film, and film noir. Marion Cotillard plays "Mal" Cobb, Dom Cobb's projection of his guilt over his deceased wife's suicide. As the film's main antagonist, she is a frequent, malevolent presence in his dreams. Dom is unable to control these projections of her, challenging his abilities as an extractor. Nolan described Mal as "the essence of the femme fatale", the key noir reference in the film. As a "classic femme fatale" her relationship with Cobb is in his mind, a manifestation of Cobb's own neurosis and fear of how little he knows about the woman he loves. DiCaprio praised Cotillard's performance saying that "she can be strong and vulnerable and hopeful and heartbreaking all in the same moment, which was perfect for all the contradictions of her character".

Nolan began with the structure of a heist movie, since exposition is an essential element of that genre, though adapted it to have a greater emotional narrative suited to the world of dreams and subconscious. Or, as Denby surmised, "the outer shell of the story is an elaborate caper". Kirstin Thompson argued that exposition was a major formal device in the film. While a traditional heist movie has a heavy dose of exposition at the beginning as the team assembles and the leader explains the plan, in Inception this becomes nearly continuous as the group progresses through the various levels of dreaming. Three-quarters of the film, until the van begins to fall from the bridge, are devoted to explaining its plot. In this way, exposition takes precedence over characterisation. Their relationships are created by their respective skills and roles. Ariadne, like her ancient namesake, creates the maze and guides the others through it, but also helps Cobb navigate his own subconscious, and as the sole student of dream sharing, helps the audience understand the concept of the plot.

Nolan drew inspiration from the works of Jorge Luis Borges, the anime film Paprika (2006) by the late Satoshi Kon as an influence on the character "Ariadne", and Blade Runner (1982) by Ridley Scott."