I don't know where we are in the air but the clouds in the river valley were so cool flying to New Jersey this past fall. I assume the sun hasn't hit the valley's yet and therefore these clouds haven't burned off. So stunning. The mountains were so blue in the rising sun and gave a great contrast. Very cool to see. I have to force myself to pick more window seats when I travel. Obviously, you don't see any of this if you are sitting in the aisle.