A “Ring of Fire” solar eclipse reaches annularity as two intrepid ice climbers summit the mighty Glacier Leones. A drone illuminates the ice’s textures and colours, battling fierce winds that whip up plumes of snow that burn in the sun’s rays.

In the foreground, the ice is strewn with rocky debris, remnants of a landslide triggered upstream. As the glacier receded, its retreat destabilised the valley walls, making them prone to collapse. This initiated a self-perpetuating cycle with the debris darkening the ice, increasing infrared absorption and further accelerating the glacier’s melt.