Beyond the Featured Image, Carta also offers the possibility of using multiple media items and display them as a Gallery. You can add any Image and Video from your Media Library, but also YouTube and Vimeo videos by simply pasting a link.
You can setup a Featured Gallery through the simple and easy interface of the Sub Settings panel located in your Posts, Pages and Portfolio Pages. All details of the Gallery can be customized. You can set a specific Height, enable a Lightbox, change Speed, Controls Size, Auto-play Interval and more.