Biosphere is a Norwegian ambient and electronic music artist, born Geir Jenssen, who has been pioneering atmospheric soundscapes since the late 1980s. Known for his immersive, nature-inspired compositions that often incorporate field recordings and minimalist production, he has become a defining figure in ambient and environmental music. His critically acclaimed albums, including "Substrata" and "Departed Glspireden," showcase his unique ability to create meditative sonic environments that evoke the Arctic landscapes of his homeland.