Catharsis and Introspection Through Photoshop

I took these two photos at very different times in my life this summer. It occurred to me that I approached the same subject differently in very subtle ways... What does it mean? Perhaps it reflects my state of mind? Represents the start and end of a journey? A new outlook on life?And if so, have the trees been placed on the wrong sides? What could it be? perhaps...just maybe...the light was different...you decide.