History
But before I begin, a little background on what Google Calls Rich Snippets. Google tries to present users with the most useful and informative search results. The more information a search result snippet can provide, the easier it is for users to decide whether that page is relevant to their search. With Google+ and rich snippets, you can now provide a picture of your Google+ account to go along with an entry. Now it is still up to Google as to whether the Rich Snippet gets displayed.Google needs 2 pieces if information to connect a website to a Google+ Account
1. Your Website or Blog must be listed as part of your Google+ Contributor's links and must be public.
2. You must add your Google+ Author account information to the website
