You might like Left Right Time David Lamelas 1970 [no title] León Ferrari 1976–7, enlarged version 2007 [no title] León Ferrari 1976–7, enlarged version 2007 [no title] León Ferrari 1976–7, enlarged version 2007 [no title] León Ferrari 1976–7, enlarged version 2007 [no title] León Ferrari 1976–7, enlarged version 2007 [no title] León Ferrari 1976–7, enlarged version 2007 [no title] León Ferrari 1976–7, enlarged version 2007 [no title] León Ferrari 1976–7, enlarged version 2007 [no title] León Ferrari 1976–7, enlarged version 2007 Untitled Ernesto Deira, Grupo de Arte y Cibernética Buenos Aires c.1969 Untitled Rogelio Polesello, Grupo de Arte y Cibernética Buenos Aires 1970