I love this song, but that is not why it is on the wall. It's the video.
Let's start with Amy Lee's make up, and those eyes. That is what a dragon should look like in human form in the story. I even like her close. The cold attitude. Ok, everything about her in this video.
I also love the city scapes. I really want this story to have an urban gothic aspect to it, and this video hints at it is a powerful way.