Vertical video, 4 seconds, one continuous shot. He stands with his left side t...

Vertical video, 4 seconds, one continuous shot. He stands with his left side to the camera, and the frame is filled by his chest. Through his t-shirt both lungs are visible inside him, and within them the branching tree of airways. The airways are narrow at the start. Then, branch by branch, they widen and open up, glowing bright green as they do, and a stream of fine green particles flows d...