Julio González Portrait de Marie-Thérèse inachevé (Unfinished Portrait of Marie-Thérèse) 1941 (June 16th)
Alberto Greco Gran manifiesto-rollo arte Vivo-Dito (Large Vivo-Dito Art Manifesto-Roll) (2 fragments) 1963
Alberto Greco S/T (Con motivo del asesinato de John F. Kennedy) (No Title [On the Occasion of John F.... 1964