Microcosm/Macrocosm

A Microcosm or little world (ie human beings) whose composition and structure corresponds to that of the Macrocosm or great world (the Universe).  

Microcosm and Macrocosm-Engravement by Merian for Johann-Daniel Mylius, 1618, one of the most complex symbols of alchemy. Figure portrays relationships that subtend between the Higher and Lower worlds, between Microcosm and Macrocosm.

Malachias Geiger’s beautiful engraving Microcosmus Hypochondriachus (below) is essentially divided into two realms; the above and the below. The connection between the two is shown in the alchemical and astrological symbols within the engraving.

Microcosmus Hypochondriacus by Malachias Geiger published in Munich in 1651

In the video below Adam McLean gives a wonderful and detailed explanation of the artwork from his Exploring Alchemical Emblems study course.

Resources:

en.wikipedia.org/wiki/macrocosm_and_microcosm