The guidelines here cover the manual of style and format of setting articles. Please refrain from altering or adding to the format without consent of an admin.
If you have a suggestion regarding formatting, message an admin. If you think something should be added to a certain article, but you're not completely sure, start a talk page on the article.
Go over the role/purpose the setting has to the story.
Cover where the setting is located and describe it's appearance.
Include a gallery of images of the setting based on the image policy.