Internal Header Images

I am trying to do the following, I'm currently using the plugin Widget Context, I want to have some text and title over the image, but this plugin is limited to only show title no text, is there a plugin that can have a unique image per page and title with some description like this website: http://ift.tt/1B3ZN14

here is my link: http://ift.tt/1EHrM9z

Any help would be much appreciated.