"Green Mirror Balloon (light)" by Jeppe Hein is an inflatable sculptural work that explores the intersection of form, reflection, and viewer interaction characteristic of the Danish artist's practice. The mirrored surface of the balloon creates distorted reflections of the surrounding space and spectators, transforming the simple geometric form into a dynamic optical device that constantly shifts based on perspective and light conditions. Through this work, Hein engages with concepts of perception and phenomenology while maintaining the playful, accessible quality typical of his contemporary art practice.