The tree exists and I am also the Land Art artist who made it, the colors are colored Natural Pesticides, made with Lime, Milk, Flour, Natural Pigments, Water and Linseed Oil. The colorful tree in addition to being noticed to teach that the environment is important for our future can teach us many other things.... The writing on the cigarette teaches us: "Throw the butt at your home" It is located in course Vittorio Turin Italy