Bolivia

1990 The 500th Anniversary of the Discovery of America

1990 The 350th Anniversary of the Death of Peter Paul Rubens

1990 Football World Cup – Italy

1990 The 700th Anniversary of the Swiss Confederacy

1990 Football World Cup – Italy

1990 The 150th Anniversary of the Penny Black

1990 The 450th Anniversary of the White City

1990 The 100th Anniversary of the Organization of American States

1990 Fall of the Berlin Wall

1990 Anti-drugs Campaign