It was one these days. My plane got stuck because of a technical problem. I had to wait for a new one for 6 hours...then a thunderstorm decided to kick in.
Long story short, it was a boring day BUT i had the chance to enjoy a wonderful scenery from above. At 10 000 ISO the Canon 6D is still very capable (i'm writing this the very day Canon is announcing the 6D MK2).