How to Turn Brand Guidelines Into Generation Constraints Brand guidelines are written for humans; models need constraints. How to translate your brand book into a generation brief the model can follow.
What an Image API Actually Costs: How to Classify Failures Before You Count Calls The price per call is the smallest part of what an image API costs. Classify the failures first — retriable, input, judgment — then count what remains.
Where Retouching Stops Being Photo Editing: The Line Between Fixing the Photo and Fixing the Product Retouching may fix the photo's accidents — never the product's properties. The receiving-box test and the lists of what is fair game and off limits.
How to Tell Which Returns Better Photos Can Fix Style returns and fit returns look identical in the warehouse and opposite in the fix. A sorting method and the levers that match each cause.
Why Coverage Is a Specification, Not a Style: What Swimwear Listings Must State Buyers filter swimwear by coverage. If your listing doesn't state it as a spec — and prove it with the right frames — returns will state it for you.
Why Activewear Has Two Silhouettes: How Compression Fabric Behaves Standing Still vs Moving Compression fabric is two garments — one standing, one moving. The motion-frame checklist by category, and why static-only listings hide what buyers need.
How Two Fabrics That Match Indoors Stop Matching Outdoors: The Mechanics of Metamerism Two fabrics match indoors, split outdoors — that is metamerism. The mechanism, and why color approval must name the light before it names the color.
Why a Pantone Chip Isn't a Fabric Color: What TCX and TPX Actually Promise A Pantone chip is a color on one specific material — not a promise about your fabric. What TCX and TPX mean, and why the lab dip is the real verdict.
What Happens When AI Picks the Light for You: Checking Shadows in Generated Backgrounds A generated background carries its own light. Before you ship, audit four shadow claims: direction, hardness, contact shadow, and reflected color.
How to Produce Two Hundred White-Background Photos Two hundred white-background photos fail in different places than twenty. The batch workflow — intake standard, tolerance, exception queue, naming, sampled QC.
Why Dark Garments Disappear on Black Backgrounds A background swap cannot add light. Why dark cutouts vanish on black, when the tool is enough, and the acceptance checks to run at thumbnail size.
How Print Method Decides What Your Artwork Must Be: DTG vs Screen Printing Constraints Explained Screen printing thinks in separations, DTG in pixels. See the artwork constraints each method imposes and how to spec your file right the first time.
