Describir: Robin Evans. <i>The Projective Cast: architecture and its three geometries</i> : Cambridge, Mass., and London: The MIT Press, 1995

__    __    ______     _____   _    _    ______      ___              
\ \\ / //  /_   _//   / ___// | || | || |      \\   / _ \\      ___   
 \ \/ //    -| ||-    \___ \\ | || | || |  --  //  / //\ \\    /   || 
  \  //     _| ||_    /    // | \\_/ || |  --  \\ |  ___  ||  | [] || 
   \//     /_____//  /____//   \____//  |______// |_||  |_||   \__ || 
    `      `-----`  `-----`     `---`   `------`  `-`   `-`     -|_|| 
                                                                 `-`  
  _____   
 |  ___|| 
 | ||__   
 | ||__   
 |_____|| 
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