Some times themes happen by accident. I was actually trying to come up with a concept for a new project I was working on and low and behold this came about. I had something else in mine for the original because the colors where a lot “harder” then the soft color tones in this one. I never throw away a good idea, so you shouldnt either. Keep everything even when you don’t THINK its good. This idea is the start of a very creative endeavor; you’ll see ;)