The AMP carousel sliders are automatically created from all images that are in the article text area (in the 'itemprop = articleBody' area ).
The Accelerated Mobile Pages Generator automatically creates an AMP carousel using the 'amp-carousel' tag if there is more than one article image in the article area!
The AMP carousel replaces the usual article image on the AMPHTML page.
Instead of the AMP carousel, only the simple article image is displayed or the area simply remains empty.
The images in the AMP carousel are captioned. The <img> tag attributes 'alt=' and 'title=' from the original page are used as text. If these attributes are not defined in the original page, the Accelerated Mobile Pages generator uses the article's <Title> tag.