Banners

/dashboard/settings/banners

There are 16 predefined ad spaces (32 if you consider SFW and NSFW usage).

Location	Ad spaces
Homepage	Before main title (homepage), After call to action (homepage), After cover (homepage), After listing (homepage)
Listings	Before pagination, After pagination
Content (image and album)	Tab about column, Before comments
Image page	Inside viewer top (image page), Inside viewer foot (image page), After image viewer (image page), Before header (image page), After header (image page), Footer (image page)
Album page	Before header (album page), After header (album page)
User profile page	After top (user profile), Before listing (user profile)
Explore page	After top (explore page)