Lake Nukabira, located in central Hokkaido, has become a fantastical canvas for one of nature’s most artistic phenomenons. Gas and other substances at the bottom of the lake freeze as they rise to the surface, becoming trapped in multiple layers and creating a multi-dimensional installation of “ice bubbles.” Photographers have been flocking to the lake to capture the rare sight and our friends at Spoon & Tamago have curated a gallery of their favorites. Head to the link below to see all the cool pics without needing a warm coat.