Wall of clouds

In the foreground are the Sealy Tarns, along the track to Mueller Hut. Dominating the photo is a blanket of clouds, rolling in from the Tasman Sea in the west and trying to get over the main divide of the Southern Alps, in particular Mount Sefton. So far, the mountains manage to stop the clouds - imagine the weather on the other side! Aoraki / Mount Cook National Park, New Zealand.