GRASSELLO, Ca2(OH) +H2O, DIFESA DELLA NATURA. 1979.

Pescara/Dusseldorf: Lucrezia de Domizio, 1979
31 x 23cm, unpaginated. Documentation of the Grassello event carried out by Beuys in Pescara where sacks of the chemical were placed in a underground storage hole. Images of Beuys and the lorry creating the event and one b/w reproduction of a drawing and two (identical) reproductions of the poster created for the event and placed on the transporting lorry. Fine.