User level: Site Owner; Site Administrator; Site Editor; Site Author
The Image Gallery - Featured Image widget allows you to create a static image gallery with a large, scrolling preview panel and optional thumbnails.
When editing the widget, there is a layout option to display thumbnail images off/on so they appear below the featured image. Please note, when adding a listing item, you can only select one image at a time in the site library.
When a visitor to your site clicks on a featured image, it is displayed in a lightbox. You can scroll through the gallery in this view also. Image captions are not displayed in the lightbox view.
You can view examples of Image Galleries in the Mosaic Pattern Book.