This idea presupposes a new and original approach to living system such as plants and flowers to be found in every urban and private architectural space, within buildings or in their close proximity. The project was first presented in 2016 during a residency at Tartu Botanical Garden (Estonia). It’s formed by electric cables, resistences, an arudino software, a computer and speakers, A specific electric machine is created in order to catch the inner vibrations produced by plants drinking water. This breathing rythm is transformed into music diffused inside the designated space - a greenhouse, a public or private garden. While entering, the public can hear the plants breathing. The installation is totally non-invasive towards the plants, and enables to literally give voices to green areas we are used to perceive as rather static and silent. Furthermore, the technical apparatus can be reproduced in many copies and applied in any kind of space, small or big.