Questioning assumptions

I know; it looks a bit unrealistic, doesn't it?  But those are the actual colors of the mountains and the sky -- or at least the colors my camera captured.  Spectacularly gorgeous landscape.

But of course the mountains aren't actually blue; we just see them that way, my camera and I.  It's a gentle reminder that our perceptions color everything we see -- which brings me back to yesterday's post: How much of what we think is true -- or blue -- is really as we see it? We really need to be willing to question our assumptions.