Previz/Techniques/Lighting · Basic

    Under-Lighting

    Under-Lighting is a lighting technique: Light from below the face, inverting every shadow you expect. The campfire-story look, and the fastest way to make a face read as wrong. In PREVIZ picking it sets the lighting mood in Keyframe, Director and Infinitum.

    by the PREVIZ team

    What it does to the frame

    Light from below the face, inverting every shadow you expect. The campfire-story look, and the fastest way to make a face read as wrong.

    Reads as
    Horror
    Difficulty
    Basic
    Runs in
    Keyframe · Director · Infinitum
    The control it moves in PREVIZ
    • Lighting moodDirector

      Under Lighting

      Light from below creating unsettling upward shadows.

      Key-to-fill 4:1 · variable

      Best for: Horror, Villain reveals, Unease

    Picking the technique sets these controls; it does not paste text into a prompt. The setting can be re-run, checked against the settings beside it, and carried into the next shot.

    Also in lighting

    Where the light comes from and what it leaves in shadow — the setups and the moods of the day and the night.

    ChiaroscuroAdvanced · Dramatic, Artistic
    Extreme contrast between light and dark with very little in between. Borrowed from Baroque painting; the darkness does as much work as the light.
    Rembrandt LightingIntermediate · Dramatic, Cinematic
    Key light high and to one side, leaving a small triangle of light on the shadowed cheek. The classical portrait setup.
    Split LightingIntermediate · Dramatic, Horror
    The light comes from ninety degrees to the side, so half the face is lit and half is in shadow. Reads as division or duplicity.
    Butterfly LightingIntermediate · Romantic, Cinematic
    Key light high and dead centre, casting a small butterfly-shaped shadow under the nose. The classic glamour light.
    Rim LightBasic · Cinematic, Dramatic
    Light from behind that traces a bright edge around the subject, separating them from the background. Almost every night exterior uses it.
    SilhouetteIntermediate · Artistic, Dramatic
    The subject is unlit against a bright background, reduced to outline. Identity withheld — shape carries the whole shot.
    Golden HourBasic · Romantic, Nostalgic
    The hour after sunrise or before sunset. Low, warm, and very soft — flattering to almost everything, which is why it is worth the wait.
    Blue HourIntermediate · Nostalgic, Artistic
    The twilight window after the sun is gone but before full dark. Cool, even, and just bright enough to hold detail in the sky.
    Harsh NoonIntermediate · Documentary, Dramatic
    Overhead midday sun. Short hard shadows and blown highlights — usually avoided, which is exactly why it reads as unglamorous and real.
    Practical LightIntermediate · Cinematic, Documentary
    The scene is lit by lamps, screens and signs that are visible in the shot. Motivated light — the viewer can see where it comes from.
    Neon LightingIntermediate · Cinematic, Artistic
    Saturated coloured light from signage, usually two clashing hues. The look of a city at night in almost every film made since 1982.
    CandlelightAdvanced · Romantic, Nostalgic
    Lit only by flame. Very warm, very soft, and falls off fast — faces glow and everything a metre away is gone.
    MoonlightIntermediate · Horror, Artistic
    Cool, dim, directional light with deep shadows. Cinema's moonlight is a convention — real moonlight is far dimmer and has no colour at all.
    High KeyBasic · Romantic, Documentary
    Bright and evenly lit with almost no shadow. The look of comedy, commercials and daytime television — nothing is hidden.

    Reads the same way

    Other techniques that read as horror — a light or a lens to pair with this move.

    Extreme Close-UpBasic · Dramatic, Horror
    A detail filling the frame — eyes, hands, an object. Removes all context, which is exactly why it reads as intense or claustrophobic.
    Dolly ZoomAdvanced · Horror, Dramatic
    Track in while zooming out (or the reverse). The subject stays the same size while the background rushes — the standard visual for dread or realisation.
    Crash ZoomIntermediate · Action, Horror
    A violent snap to a tighter framing. Punctuation rather than movement — it hits a beat.
    Dutch AngleBasic · Horror, Dramatic
    The horizon is tilted. Signals that something is wrong — the most legible unease cue in the language.
    SnorricamAdvanced · Horror, Dramatic
    The camera is rigged to the actor, so they stay locked in frame while the world lurches behind them. Disorientation, or dissociation.
    Day for NightAdvanced · Cinematic, Horror
    Shot in daylight and graded to read as night. Sun becomes moonlight, which is why the shadows are always too crisp for real darkness.