A mind blowing aerial photo. From the photographer: "These fields seem to be (look like they are) slowly eroding away into barren wasteland. At 30,000 feet one can more easily see geographic transitions like this..."
An asounding image: you are flying over a river in Iceland, another plane under you, thousands of Greylag Geese under him, the river streaming by at the bottom of it all, highlighted by the streaks of your speed and the sun's flare on the water. One to dream on.