Aurora, Jökulsárlón Glacier Lagoon, IcelandI've photographed Jkulsrln several times, but never in conditions quite like this. The lagoon was dead calm, no wind at all, and the aurora came on strong in green and teal bands that reflected cleanly off the water. You could see the colour twice over, sky and surface, with ice fragments picking up that same cold light. The glacier and snow covered mountains behind held steady while the aurora shifted and pulsed overhead. Clouds moved through in