The instrument aims to amplify the physical perception of the teak tree growth, with focus on exaggerating the minute movements of trunk, and translated into an architectural piece. The piece will be attached to a multitude of trees, therefore it will make visible the differences in growth rates within the forest. Through visible amplification of the tree growing, people can become more aware of the teak being alive. Materiality is important, to augment the process of time copper will be used, as the material will rust and transform over time with the mechanised structure. The instrument will therefore be analogue, with movement instigated by teak tree growth.