See your life change by harmonizing the element of Fire through the highest vibration it manifests in Nature, through the Sun. The Sun holds no secrets. We have defined as "secret" the truth we are not ready to see. With this book, you will have the opportunity to expand your perception to a brighter field, which with the usual perspective is considered inaccessible. The fact that this illuminated field is part of yourself makes this book a manual of deep self-awareness. A self-awareness, through the very heart of nature, the Sun. Learn ways of energy harmonization and personal empowerment with the Sun and its unlimited healing solar intelligence. Gain access to the inexhaustible energy reserves of the Sun by applying the 12 keys of Heliurgy in your simple everyday life. After "The Art of Breathing - Air", the second volume "Eili" is in your hands, ready to initiate you into the vibrations of Fire and help you make a bright conscious leap.