Four Humors, Hippocratic Medicine #1
Science Source
The Four Humors Of Hippocratic Medicine #1
Science Source
The Four Humors Of Hippocratic Medicine
Science Source
The Four Humors Of Hippocratic Medicine #4
Science Source
Four Humors Hippocratic Medicine
Science Source
Four Elements, Ages, Humors, Seasons
Wellcome Images
Four Temperaments, Medieval Woodcut
Science Source
Hippocratic Medicine, Four Humors
Science Source
Hippocratic Medicine, Four Humors #1
Science Source
The Four Humors Of Hippocratic Medicine #3
Science Source
The Four Humors Of Hippocratic Medicine #2
Science Source
The Four Humors Of Hippocratic Medicine #5
Science Source
Hippocratic Medicine, Four Humors #3
Science Source
The Four Humors Of Hippocratic Medicine #6
Science Source
Hippocratic Medicine, Four Humors #2
Science Source
The Four Humors
Science Source
Thomas Young, English Polymath
Photo Researchers
Giambattista Della Porta, Physiognomy
Science Source