Caixa Preta (Black Box)

• Date: 

  1975
• Descriptive technique: 

  Book with poem made up of a box and twenty-six elements in offset printing and perforations on paper and a vinyl record
• Dimensions: 

  30,7 x 50 x 0,5 cm (open box) / 30,7 x 23,7 x 2 cm (closed box)
• Edition/serial number: 

  1000 copies
• Entry date: 

  2015
• Register number: 

  DO02612
• Long-term loan of Fundación Museo Reina Sofía, 2015