Wall art that rocks

So I am always looking online for ways to spend money much to the chagrin of my better half, and I came across this link from a cool newsletter subscription that I receive daily from the sparkling single. It was a link to an etsy page and the designer was elly nelly from New York. These wall decals are so cool and I love the variety they possess! I have been searching high and low for some cool stuff for my office and Finn's room and eureka I think I have found it! Now if I could only decide on which one...