Wow! Thank you very much Roger, and everyone else, for your kind comments.
Being new to this, and seeing so many other images I liked, I really didn't give much thought to winning. I was just happy to get some "thanks" and was pleasantly surprised when Dewi Sant and MiguelATF took the time to post how they liked my photo. Needless to say, while still in a bit of shock, I'm very happy and appreciative.
I can't end this without commenting on Roger's choice of theme for this challenge. I think Lightmancer sums it up well: "challenging, thought provoking and inspiring". Indeed, it was an outstanding choice. My choice will, I'm sure, be mundane by comparison. You are a very tough act to follow.....but follow I will; as soon as I catch my breath.