Aire, fuego, tierra, agua (Air, Fire, Earth, Water)

• Date: 

  1972
• Technique: 

  Xerography on paper
• Dimensions: 

  30 x 20 cm / 60 pages
• Category: 

  Documents
• Entry date: 

  2011
• Register number: 

  AD06517
• Donation of the author, 2011