Hello, Jbribeiro1! Welcome to Wikivoyage.
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I hope you don't mind too much that I reverted your substitution of your picture for another in the Ravenna guide. Your picture looks good, but the other one is a Featured Picture/Valuable Image on Commons, so I don't think a substitution should be made without comment. If you'd like to make an argument for your photo being of more use to Wikivoyage readers, you're welcome to do so at Talk:Ravenna.
All the best,