Hi Stefania!
Yes, you have correctly installed the code snippet for Google Authorship across your site using a footer widget, and linked to your blog from your personal Google+ profile. You can keep this setup as long as this remains a one-author blog. Google Webmaster Tools has a structured data testing tool that is very useful for determining if Authorship is working for any page. It shows that Authorship is working for your first blog post, and gives you a nice preview of what the search result will look like if Google decides to show your author photo with it - see http://www.google.com/webmasters/tools/richsnippets?q=http%3A%2F%2Fjijil.pasadena2shop.com%2F.
Remember that correctly setting up Google Authorship does not guarantee that your author photo will show in search results. Focusing on creating high-quality content on both your blog and Google+, and becoming an authority on the topics you write about, however, will increase your chances of standing out in search results with Google Authorship.
Please let me know if you have any questions, and best of luck with your new blog!
Christy