Two exposures are important in the''68 / 69 at Nine Castles (New York''68) and When Attitudes Become Form (Bern 1969).
In the''60s and''70s are different lines of research revenue Annai in the history of art as Process Art, Antiform, Arte povera, intersect, we meet a sympathetic chain to oper antithesis.
On the one hand the exponents Americans derive their impetus from Johns, Oldenburg, Judd Pollock in Europe
by Yves Klein, Fontana, Manzoni, De Chirico.
For all the artists for their search for answers to the questions "who are, where they are, where I go, where I come from." Where if the majority of the artists the problem is not the invention of another world, but the unconditional rediscovery of the world "there is nothing to be invented, there is only to be discovered" - the need to Beuys is properly the invention of a new individual and of another social order.
There are several ways to make Europe and America, Geramania and Italy, all countries but are joined by ''artistic
appartenenzaalla same time.