Bounce Lighting
Keying off muslin, walls or ground so people inhabit weather and rooms instead of looking presented by a unit.
What it does
Bounce lighting turns a wall, a ceiling, a muslin or the ground into the source, so the key is large, indirect and low in contrast. Emotionally it feels like weather and rooms rather than like cinema: people appear to inhabit light instead of being presented in it. Emmanuel Lubezki built the roaming naturalism of Y Tu Mamá También and Children of Men on bounced daylight, so political dread arrived inside photography that still felt accidental. Sven Nykvist, working with Ingmar Bergman on Fanny and Alexander, used bounce and reflected daylight to keep faces tender while the family story darkened. Use it for movement, documentary fiction, and any long take in which a hard unit would trap the blocking. Do not use it when you need a stylish edge, a noir cut, or product-level skin control, because bounce will wrap into the eye sockets and steal glamour.
The prompt
Replace [Subject] with what you are shooting. Everything else is deliberate: the gear, stock and lighting are what push a generator towards this look.
Works well in
Runway Gen-3, Luma Ray, Sora
Pairs with
The Prompt Atlas
Every prompt here is a starting point. The Prompt Atlas is the full system: hundreds of production-ready prompts organised by outcome, with the reasoning behind each one so you can adapt rather than copy.