In his paper, <em>Art and survival</em>, Paul Ryan introduces the Earthscore Notational System, a framework designed to standardize the interpretation of nature, in order to establish nondestructive environmental behaviors. <br> Only a representative page has been scanned.
Paul Louis Ryan. <em>Art and survival: the Earthscore Notational System for sharing perception of the natural world</em>, 1990. Paul Ryan papers, 1931-2009. Archives of American Art, Smithsonian Institution.
Current copyright status is undetermined
Archives of American Art, Smithsonian Institution Washington, D.C. 20560