Life is an organic force and every single aspect of it is a dowel of existence. On this wall made by Hitnes is shown just a little part of the huge mosaic of the life on land, the Goal 15 of the project Towards 2030 which aims to protect and restore the sustainability of the ecosystem Earth. Handling forests ecologically, opposing to desertification, stopping the soil deterioration and the loss of biologic diversity are today the priorities to avoid the imminent rupture of this equilibrium.