img
A container for a collection of elements that form an image.
Document structure roles describe structures that organize content in a page. Document structures are not usually interactive.
Description
A container for a collection of elements that form an image.
An img can contain captions and descriptive text, as well as multiple image files that when viewed together give the impression of a single image. An img represents a single graphic within a document, whether or not it is formed by a collection of drawing objects. In order for elements with a role of img be perceivable, authors MUST provide alternative text or a label determined by the accessible name calculation.
Example
Characteristics
Semantic HTML
Reference