gallery

A  gallery  is a deliberately curated set of photos, that may itself be a post, or an archive view, or potentially dynamically created via tags.

Layout
Gallery layouts are usually organized in some sort of grid fashion.

IndieWeb Examples

 * https://aaronparecki.com/2017/03/11/6/pdx-highball-week
 * https://aaronparecki.com/2017/03/11/6/pdx-highball-week

Platform Examples
Projects and other software platforms that have a notion / feature support of "gallery".

WordPress
WordPress software offers two image related post formats.


 * image - A single image. The first tag in the post could be considered the image. Alternatively, if the post consists only of a URL, that will be the image URL and the title of the post (post_title) will be the title attribute for the image.
 * gallery - A gallery of images. Post will likely contain a gallery shortcode and will have image attachments.

Flickr
Flickr confusingly has several different kinds of galleries each with their own quirky limitations:
 * Set (also called Album in the UI) - a curation of your own photos
 * Gallery - a curation of other people's photos
 * They have a "special" Galllery called Favorites now (with 2014 UI update), whereas Favorites used to be a completely separate thing.
 * Photo Book - ??? something new