Define the subject
An image supplies visible marks, proportions and a publisher-selected viewpoint. It cannot disclose a hidden internal component or establish a specification simply because a caption suggests it.
Locate the original
Start with the named publisher page and record the address. A search result excerpt is a route to a document, not a replacement for it.
Separate claim and observation
Write publisher descriptions as attributed statements. An image can identify visible branding but cannot establish internal construction, measured output or authenticity.
Name the unresolved field
Describe what the image shows and keep the rest in attributed text.
Revisit a revision
When a record changes, retain a revision reason. This initial edition was checked on 17 October 2026.
