The cover image for a gallery or collection serves as its preview in both the Image Browser and on your website. If you haven't chosen a cover image for the galleries and collections on your website, we will automatically use the first photo in the gallery or collection as a preview for visitors on your site.
Setting a Gallery Cover Image
1. Select a gallery from the Left Pane.
2. In the Center Pane, click the image that you want to serve as your cover image and drag it over to the designated area at the top of the Right Pane. If there's no cover image already set, you’ll see an image placeholder with the text, “Drag image here to set cover image.” If you already have a cover image set, you may replace it anytime by dragging another image there.
Setting a Collection Cover Image
The cover image of a collection must be the same cover image as one of its nested galleries. To set the cover image of a collection, you'll actually be dragging a gallery thumbnail to the Right Pane. The steps above for setting a Gallery cover image must be done first.