How is an image displayed when its link is broken in HTML?

When an image link is broken in HTML, the browser will typically display the text from the alt attribute associated with the image. The alt attribute, short for alternative text, is meant to provide a description of the image so that if the image fails to load, the user can still understand the context of what was supposed to be displayed. This is particularly helpful for screen readers used by visually impaired individuals, as well as for browsers when images cannot be rendered. By showing the alt text, the browser ensures that there is some informative content in place of the missing image, enhancing accessibility and user experience.