Artistic movement exploiting the unconscious and dream logic — images follow inner logic, not reality. Lynch, Buñuel, Jodorowsky as film references.
In cinema, Surrealism doesn't function as a theoretical exercise. You need it when you want to tell stories through associations rather than causality—when one scene leads to the next because they fit emotionally or visually, not because the story logically demands it. This is the practical side: you imagine how the subconscious would edit a film. Not chronologically. Not motivated by plot. Motivated by inner images, by what's fermenting beneath the rational surface.
On set, you notice this in blocking and composition. A surrealist film accepts contradictions—a person can be both young and old simultaneously (through editing or optical tricks), a room can change its geometry without explanation. You shoot transitions that are meant to be jarring. Not in a horror sense, but in the sense of: the viewer should switch off their rational brain and enter dream mode. Lynch does this with light and sound—a hum in the background that leads nowhere but alienates everything. Buñuel used bizarre props and unmotivated cuts to sabotage conventions.
Practically, this means: you need the courage for ellipsis. You omit scenes that would logically be necessary. You cut against the editing reflex that every editor has drilled into you—not because of the story, but because the image demands it. Lighting can be unmotivated. A character suddenly sits in darkness, even though logically the window should be bright. Jodorowsky combined Surrealism with spiritual symbolism—each image is simultaneously personally and universally enigmatic.
The most common mistake: confusing it with ambiguity or chaos. Surrealist cinema is not ambiguous—it is crystal clear in its internal logic, just not in its external one. Every shot is deliberate. But it's deliberate within a different grammar than that of realistic film. You need discipline for it, no less than for classical storytelling—only your rules come from dream logic, not from the screenplay.