Gobo / Venetian Blind Shadows

In plain words

Putting blinds, bars or leaves (a gobo or cookie) in front of the light casts striped or patterned shadows on walls and faces. It gives a noir mood and the sense of a window just off screen.

When to use it

Offices, interrogation rooms, night interiors, noir and mystery tones, moody shots with swaying leaf shadows.

One-click prompt

Film noir mood, hard light through venetian blinds, sharp striped shadows cross a detective's face and the office wall as he sits at a desk, dust drifting in the narrow beams, slow push-in, 50mm lens, black and white, high contrast, brooding mood, 5-second shot.

Tell the AI like this

hard light through venetian blinds, striped shadows across her face and the wall, film noir mood

Recommended for scenes like these

Noir: Interrogation in the Shadows

Techniques that pair well

Over-the-Shoulder (OTS)Close-Up (CU)Dutch Angle / Canted Angle Asymmetrical Balance Frame Within a Frame

Example videos

How Lighting Texture & Gobos Boosts Your Cinematography | Back to Set — Explainer: See a setup that breaks up the light with a gobo to cast patterned shadows on the wall and the person.

How to Get the Film Noir Look At Home | Take & Make Great Photography with Gavin Hoey — Explainer: See noir lighting that casts striped shadows on a face with just one set of blinds.

AI Filmmaking: The Ultimate Guide to Cinematic Lighting (20 Prompts) — AI: See blind-pattern shadows falling on the person and the wall in an AI-made scene.

Example films

Double Indemnity (1944) — Cinematographer John F. Seitz used blind shadows to make the characters look trapped behind bars. Blind shadows are the signature image of film noir (Wikipedia — Film noir).

See it in real films and ads

Wikipedia — Gobo (lighting)

AI-made examples

AI Filmmaking: The Ultimate Guide to Cinematic Lighting (20 Prompts)

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