Light and Shadow

Saw this on National Geographic's website--it's a photograph of a sand dune in Namibia. That orange bit there is not a sky, it's the evening light hitting a whopping big sand dune. I have never been interested in learning photography, but images like this make me glad that someone else is working to be in the right place at the right time with the right skills to capture something so intriguing. What a gift to have been born in the age of the internet--I'm dumbfounded at the huge volume of human achievement that is now so readily accessible.