The human body is often perceived as a unit, and it’s easy to forget that its' boundaries are blurry. In reality, every breath, sip and bite is in connection with nature.
 
Likewise, the space between the crust (the inner edge of the circle) and the top of the atmosphere, 10,000 km up in space (the outer edge) is not clearly defined. Yet, this space can be understood by some researchers as an entity — called the Earth System. This abstraction made with cracked metal leafs, illustrates the beautifully complex network where air, water, land and life are intertwined as a body.