Post Featured Image Block
The Post Featured Image Block allows you to display a Page or Post’s Featured image. If a Featured Image hasn’t been selected, then you have the option to upload a new image to the Media Library or select and existing image from the. Media Library. A Featured Image, often called a Post/Page Thumbnail, is usually some sort of image that is representative for that particular Page or Post. How these images are displayed is dependent entirely on the Theme that is currently in use. Although you can add this block into your normal Page or Post content, it will be more useful once you can edit your Theme’s templates.
Using the Link to page switch in the Settings Sidebar, you can also automatically add a link to the current Page/Post on the Featured Image when it’s displayed.