The Four Humours (1)

According to Galen, these elements were used by Hippocrates (c. 460 – c. 370 BC) in describing the human body with an association with the four humours: yellow bile (fire), black bile (earth), blood (air), and phlegm (water). Medical care was primarily about helping the patient stay in or return to their own personal natural balanced state.[12]

yellow bile (fire)
black bile (earth)
blood (air)
phlegm (water)

16th-century German illustration of the four humors: Flegmat (phlegm), Sanguin (blood), Coleric (yellow bile) and Melanc (black bile), divided between the male and female sexes. Alchemic approach to four humors in relation to the four elements and zodiacal signs. Book illustration in “Quinta Essentia” by Leonhart Thurneisser zum Thurn (gen. Leonhard Thurneysser). Inscriptions (clockwise): Flegmat, Sanguin, Coleric, Melanc. Person is androgyne. woodcut print

The Four Humours, 16th Century Artwork