What is the excerpt image for?
Sometimes your excerpt will appear with a matching image, please select one from the list of your available images. Please make sure it’s a square image. If you don’t want to attach an image, we’ll use the default image of the blog you post in. This image will only appear in the excerpt and never in the post body itself. On the bottom you can see the preview of the post you have created in the previous tab, for your convenience and review.
