Complex sentence: In 1981 he presented a joint exhibition with Armando Rearte at Arte Múltiple Gallery, going on to form a collective with fellow artists Armando Rearte, Rafael Bueno, Guillermo Kuitca and Osvaldo Monzó.
Split into simpler sentences: In 1981 he presented a joint exhibition with Armando Rearte at Arte Múltiple Gallery. During these years he formed a collective with fellow artists Armando Rearte, Rafael Bueno, Guillermo Kuitca and Osvaldo Monzó.