In stanza one it shows that she is hiding in a corner. This also represents bullying because when you are getting bullied you try to hid and you fell bad about yourself. You aren't trying to be seen and you are scared.
In stanza two it shows that she desires to go fly. This also represents art. You have to have passion to do art, you have to get creative and feel desire in what you are creating.
In stanza three it shows her getting up and being able to fly were ever she wants to and be free in general. This also represents The United States of America because we are free and most people immigrated here because of that freedom.