L GLACIER'S END Yüyan captured this image at the terminus of a glacier in Iceland's Vatnajökull National Park. " With the continued melting of Iceland's glaciers due to climate change, rain frequently falls on glacial ice, creating beautiful patterns on the surface, " he says. R POCKET IMAGES Pools of water catch light in tiny pockets in sandstone called huecos. " These huecos are part of the stunning formations along the shores of Washington's Sucia Island-although they only light up in this way during certain times during a few seasons, " says Yüyan. March 2021 / OUTDOOR RETAILER 33