sábado, 21 de marzo de 2020

Different Angles, Changing Perspectives - Volume 26, Number 4—April 2020 - Emerging Infectious Diseases journal - CDC

Different Angles, Changing Perspectives - Volume 26, Number 4—April 2020 - Emerging Infectious Diseases journal - CDC

Issue Cover for Volume 26, Number 4—April 2020

Volume 26, Number 4—April 2020
About the Cover

Different Angles, Changing Perspectives

Byron BreedloveComments to Author  and Reginald Tucker
Author affiliations: Centers for Disease Control and Prevention, Atlanta, Georgia, USA
Artist Unknown. Mosaic of Justinianus I (detail), Basilica of San Vitale, San Vitale, Ravenna, Italy (ca. 547 A.D.) Photo: Petar Milošević / CC BY-SA
Artist Unknown. Mosaic of Justinianus I (detail), Basilica of San Vitale, San Vitale, Ravenna, Italy (ca. 547 A.D.) Photo: Petar Milošević / CC BY-SA
This month’s cover image is a detail from the mosaic of the Emperor Justinian and his court in the Basilica of San Vitale in Ravenna, Italy. Ancient Roman mosaics such as these, typically created by unknown artisans, may be found in private villas and public buildings and provide durable, vivid documentation of ancient Roman life. According to the Getty Museum, many of these intricate, detailed works served as floors in numerous villas and were “designed to be viewed from different angles and to change as your perspective moves.”
The artisans who assembled these mosaics combined thousands of mostly square tiles made from limestone, marble, glass, ceramic, and sometimes precious stones. They arranged these tiles like a complex jigsaw puzzle and affixed them into position with mortar.
Thumbnail of Artist Unknown. Mosaic of Justinianus I, Basilica of San Vitale, San Vitale, Ravenna, Italy (ca. 547 A.D.) Photo: José Luiz Bernardes Ribeiro / CC BY-SA 4.0
Figure. Artist Unknown. Mosaic of Justinianus I, Basilica of San Vitale, San Vitale, Ravenna, Italy (ca. 547 A.D.) Photo: José Luiz Bernardes Ribeiro / CC BY-SA 4.0
This particular mosaic, viewed as a whole (Figure), depicts the emperor in a ceremonial purple robe with a golden halo, a traditional rendering that symbolizes the importance of the Roman emperor in the Christian church and sets him apart from the more plainly dressed figures surrounding him, further emphasizing the authority of the emperor and his reign. The soldiers to his right and clergy on his left affirm his stature as the center of church and state. The mosaic, which imparts no sense of motion or depth, most likely documents a ceremonial gathering or formal event, perhaps in the same manner that a modern “photo op” might.
Justinian saw himself as the “defender of the faith,” with a mandate to spread that faith throughout the empire. That power, however, did not allow him to escape what historians have called the Plague of Justinian, an outbreak now thought to be due to Yersinia pestis, that left him at the brink of death for several weeks, though he did survive. In modern times, scientific progress has enabled clinicians to diagnose suspected cases of plague sooner and administer life-saving treatments with antimicrobial drugs.

Bibliography

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Cite This Article

DOI: 10.3201/eid2604.ac2604
Original Publication Date: 3/17/2020

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