In the presented work, the "earth" (matter=materiae) has a fundamental role. In a society increasingly disconnected from the planet, from the touch and from our animal side, they dictate to the truth that the Earth transmits to us is urgent. It is the stratified, static and silent story. A timeline that has been forgotten, but which today constitutes what we see, touch and feel. The history and its entire composition are compacted. Each stratum symbolizes a past that was built and modified by Man. Until then, the Earth existed long before us, pure and intact. More than what we tread on every day, the earth is where we sow ourselves when we think to leave, it is the seed of life.