<Naturally Occurred Species> is the result of a study to put <Angel> on the floor of <Golden crutches> series. In the first esquisse, the acrylic plate and clips were upright on the floor through a detachable prosthetic device, but the angel's body was judged to be inconsistent with the view that it was an innate spontaneous species, so the material study began. As a material that can form a sense of unity with the drawing of output and is far from non-natural artificial synthetic materials, the experiment was conducted by first selecting "crystallization," which is a supersaturated state of minerals. After sewing the thread on the back of the drawing, it succeeded in identifying the conditions for upright drawing of the output by generating white crystals. After that, it will further experiment with frankincense, resin, and mushroom mycelium.