Designs the stage behind and around a product - seamless sweeps held at 90-97 percent luminance, one-direction background gradients with the dark zone placed behind the product's bright edge, near-black stages for dark-field work, desk and context scenes capped at one prop, and environment reflections that match the visible set. Use when someone asks "what background should I use for product photos", "what should sit behind the product in our photos", "how bright should a white background be in product photography", "should we shoot the product in a studio or a real environment", or when choosing what surrounds the product in frame. Do NOT use for the light rig itself - use studio-lighting-design instead; for licensed location or texture imagery, use stock-photo-finder.
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name: set-and-environment-design
description: Designs the stage behind and around a product - seamless sweeps held at 90-97 percent luminance, one-direction background gradients with the dark zone placed behind the product's bright edge, near-black stages for dark-field work, desk and context scenes capped at one prop, and environment reflections that match the visible set. Use when someone asks "what background should I use for product photos", "what should sit behind the product in our photos", "how bright should a white background be in product photography", "should we shoot the product in a studio or a real environment", or when choosing what surrounds the product in frame. Do NOT use for the light rig itself - use studio-lighting-design instead; for licensed location or texture imagery, use stock-photo-finder.
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# set-and-environment-design
The background is the cheapest place to look expensive and the fastest place to look fake. A blown shadowless void behind a directionally lit product, or a chrome bezel reflecting a world that is not there, is detected pre-cognitively - viewers flag the physics before they can name it. This skill designs the stage as a specified object, so no retoucher day is burned rebuilding plates that should have been designed on set.
## Operating procedure
Work the steps in order: polarity first, because every other set decision - the luminance band, the rim need, the reflection content - forks on light versus dark stage.
### Step 1: Elicit the stage brief
Gather these before designing anything. If any input is a guess, label it a guess and move on.
1. **Charter**: the client's decided canvas fork and stage values. Paste the charter block if one exists. If the client has a charter but the foundations pack is not installed, elicit the needed values directly and label them provisional. If no charter exists at all, halt and route to premium-design-foundations - never substitute worked-example values.
2. **Shot intent**: catalog, dramatic, or context scene. Default intent mapping only: light seamless for catalog, dark-field for the dramatic hero.
3. **Reflective surfaces** on the product - each one will mirror the set, so the set is designed for them, not just behind them.
4. **Typography plans**: whether type will sit in frame, and on which side.
5. **Destinations**: the surfaces each frame ships to, with required aspects.
### Step 2: Choose polarity and hold the band
… install to load the full skill