I've long been obsessed with capturing human presence within the vast power of nature and the ways we choose to interact in those spaces. Within the world of avid outdoor enthusiasts, high-liners are a special breed. Chasing their flow state, they walk a 1-inch thick line over gaps - hundreds and sometimes thousands of feet deep. Working in tandem with high-liners "Mateo" and "Luke," we set up a line spanning a 120ft canyon in Utah, suspended more than 600ft in the air. As the light began to fade, I captured "Walk the Line" giving a full perspective of the space below Luke's feet.