Tetra has a kind of mysterious presence imposing itself in space. Made of bars of light, each tetrahedron is an individual entity, reflecting the individualism in our societies. And yet the way they are nested, interlinked, reveals a collaborative world. Its circular pattern advocates for sustainability. The movement of lights along the structure makes it seem half machine, half living organism. The installation has a magnetic, almost hypnotic, quality, drawing visitors into a consideration of how we care for this earth.