Describe physical truth
Name the product dimensions, finish, transparency, edge quality, and how it rests or floats. Material behavior is what makes a synthetic product image feel plausible rather than merely polished.
Design the light source
Specify source size, direction, color temperature, shadow softness, and reflections. A glossy bottle, brushed metal device, and paper package each need a different lighting logic.
Protect the product identity
Treat logos, labels, dosage, ingredients, and regulatory text as review-critical. Use generated scenes for concepting, then composite verified brand artwork when exact identity matters.
Plan useful variations
Request a hero frame, detail crop, negative-space version, and vertical social layout from the same visual system. A small family of consistent assets is more valuable than one isolated image.
