Confused about location of iPhoto Library.
Recently, I noticed that I used up a lot of memory on my Macbook Pro (it says that only 33.26/250.14 GB is available). Because of this, I downloaded a program called DaisyDisk in order to try and see what exactly was taking up all of my space. One of the things that I saw which confused me a lot was the existence of what seemed to be two different locations of my iPhoto library (I have attached screenshots of what I saw below, which includes where the files are located).
Is this normal? Or is something wrong that I need to fix?
MacBook Pro with Retina display, OS X Mountain Lion (10.8.3)