To exclude an image with an attachment ID of 82, for example, enter:[gallery exclude="82"]To exclude multiple images from a gallery, separate each attachment ID with a comma.

But with image galleries, users can share up to 20 photos and GIFs at once, and add captions and URLs to each image. Galleries also support “spoiler” and “not safe for work” tags. Reddit ...

The Image Gallery component allows you to quickly create an image gallery or slideshow. Once setup, it will generate a slideshow or a collection of thumbnails from the images in a single DAM folder.