Flower by flower was hammered on paper; the whole was given depth by using ink from the ink fungus. The underground indicates the symbiosis of the world of mushroom fungi with trees. They exchange mineral and sugar with each other. Drought can destroy this magical interaction. I wanted to make a work about the fragility of our planet. I replaced the trees with flowers. The title indicates H52°O : water. Tuyau means pipe in French. Both are essential.I want to cherish the connection in nature, also with the people around us.