You may feel that the universe is an endless, vast, mineral-rich, and faraway place, but there are also many minerals in the bodies of living organisms on Earth, and an endless universe stretches out inside your body. Since the body is mostly made of water, it is affected by atmospheric pressure, and as the earth's environment changes, the internal environment of living organisms changes as well. Maru, an imaginary planet far away from the galaxy, is always concerned about the Earth. This work is painted on canvas with acrylic paints, and snow-shaped reflective chips, which sparkle when illuminated, are sewn on with embroidery thread. Where I live, we used to see a lot of icicles in winter, but now we rarely see them, and it used to snow more. There used to be no insects in winter, but now I see insects even in winter, and the global environment is certainly changing. Furthermore, nuclear bombs will turn this planet into a dead planet in an instant. It is up to human beings to save or kill this planet.