Here is how to link your google plus profile to your blog, a contributor blog or youtube. First and foremost you have to setup a Google Plus profile. Linking your posts to a Google Plus profile will show up your picture next to search results. This is a very nice way of getting more traffic and more click throughs.
The saying “a picture is worth a thousand words” is very true in this case. Our eyes are attracted to the picture and we tend to click on the link.
That’s it. It is now time to sit back and wait. It can take a few days, a few week s or months for your image to show up in the SERPS. There is a possibility that after doing all this, you still will not be able to notice anything.