How to perform a click

Hi All,

I am trying to click on a image,following is the path when i do devloper tool(f12) in IE

<img title="Create new document" class="x138" id="pt1:pt_region0:1:pt1:ci17:inbox_pc1:it2:inbox_toolbarNew::icon" alt="Create new document" src="/DocumakerCorrespondence/static/images/new_ena.png" theme="light"/>

now i am not sure how to do a click on on this.

Let me know if anyone needs any more information