About This Curation
Title
descartes-rainbow.jpg 674×600 pixels
Source
http://purplecrayon.files.wordpress.com/2007/10/descartes-rainbow.jpg
Keywords
42 degree
,
Drawing
,
philosophy
,
rainbow
,
Rene Descartes
,
theory
Posted
April 09, 2013
Curator
Taechit Jiropaskosol