The inner self of a person is revealed in their outer appearance. (J. W. von Goethe) For thousands of years, people have attempted to draw conclusions about what they cannot see from appearances. Facial and hand diagnostics are therefore among the oldest forms of diagnosis in healing arts: wrinkles, swellings, paleness, redness, or skin discolorations provide very concrete clues about physical ailments or internal diseases, emotional states, psychological processes, and a person's personality. The method described by Angelika Countess Wolffskeel is based on years of experience and expands the facial diagnosis according to Dr. Schüssler and Hickethier by incorporating signs and lines from the hands and face. Her precise observations establish a connection with physical complaints to narrow down the development of an illness before concrete symptoms appear.