Bookcase Styling

I am more a 'big picture' kind of gal, then a gal that is obsessed with the 'details'.  So it comes as no surprise to me, that I lack patience when it comes to styling.  The irony is that I love interior design and a lot of design is about the details.  With that said, I'm in the process of learning and I have to say I am appreciating the 'details' much more.  For example, eating my salad yesterday, I noticed the color of my tomato was more a persimmon red than a hot tomoto red.  Mind you, this was more a passing thought, but nevertheless, I noticed that detail.  And, that was kind of exciting for me.  Now, if you're still reading, I'm impressed because you probably thinking, "Get a life!".  So, when Emily from Emily A. Clark blog asked readers to volunteer pictures of their bookcases, I immediately thought, "Awesome!".  So, here is the 'before' picture of my bookcase.
BEFORE
While I love the bookcase (I scored it from Lillian August at 70% off), the styling is a sparse.  Not much pizzaz.  So, while playing fire truck with my son, I did a little of re-styling.  Here is the 'after'.  
AFTER


So, what do you think?  The back of the bookcase is bothering me and I feel like it's missing something.  Maybe I need some more art learning against the back inside wall of the bookcase.  Or, I could paint the inside of the bookcase like this one - to give it more depth and pop!
Don't forget to stop by Emily's blog to view all the bookcases submitted by her readers!  Enjoy and Happy Weekend!