[author-avatars] shortcode
As of version 0.4 the plugin comes with a shortcode which can be used to show lists of avatars on a page or inside a post. It’s simple: just add [authoravatars] into your post and hit save!
[show_avatar] shortcode
As of version 0.5 the plugin comes with a shortcode which can be used to show an avatar of any user using a userid or email address.
Developers Guide
Information for advanced users who want to customise the plugin beyond the scope of adjusting settings in the admin section.
Other plug-in’s that work with Author Avatar list