The role models designated and the type of events that are guarded by the collective memory. Rodríguez-Gerada´s unique direction was mentioned in Naomi Klein´s book No Logo and was a precursor of the use of anonymous portraits now common in street art.
Julio le Parc is a modern op artist and kinetic artist born in 1928 in Mendoza, Argentina. A precursor of Kinetic Art and Op Art, founding member of Groupe de Recherche d’Art Visual and recipient of the Grand Prize for Painting at the 33rd Venice Biennale in 1966, he is a major figure in modern art history. The socially conscious artist was expelled from France in May 1968, after participating in the Atelier Populaire and its protests against major institutions.