Visual art, literature, and the creation of gardens and musical compositions are the main interests of Andrea M. N. Mati. Always an attentive observer of Nature, in its various manifestations, he brings to his works an infinite love for the Earth understood both as a planet as a whole and as soil to be cultivated. His main and constant committment is the search for a balance between mankind and nature through the arts, which he considers, together with solidarity, the highest expression of our species. Andrea M. N. Mati has designed and built gardens in all Italian regions, as well as in many European countries, in the Arab Emirates, Saudi Arabia, USA and Japan. He has lectured in the main Italian universities and holds refresher courses on the themes of the design of green works for the Order of Architects of some Italian cities. He currently collaborates with the Faculty of Medicine of Florence for the study of therapeutic gardens. The music composed by Andrea M. N. Mati has been performed in numerous Italian theaters as well as prestigious spaces dedicated to music, in Holland, Spain, Germany, Russia, France, Denmark, Argentina, Mexico and USA. For many years he has supported the precious role of collaborator in the care of the "green" at the Fattoria di Celle, considered by him an ideal meeting place between Art and Nature.