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Showing posts with the label Almagest

Night Sky

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I've been thinking about SKY and making art about it for several years.  In the VIVA Holiday Art Studio Tour, December 1-2 & 8-9, I will exhibit at least 10 images that are related to sky myths, sky gods and the cosmos.  This is "Night Sky". 

“I know that I am mortal by nature, and ephemeral; but when I trace at my pleasure the windings to and fro of the heavenly bodies I no longer touch the earth with my feet: I stand in the presence of Zeus himself and take my fill of ambrosia”
― Ptolemy

Claudius Ptolemy wrote Almagest or Syntaxis, his influential treatise on the apparent motions of the stars and of planetary paths, in about 150 AD. He postulated an incorrect though influential cosmology that would become the basis of our understanding of the cosmos and our place in it for the next 1,200 years.  However wrong his geocentric treatise, it included and kept alive ancient Greek trigonometry that is essential to current, scientific, explanation of our universe.

It is th…