The Unitec Nations World Food Conference 5-16 November 1974, Rome

World Population Year 1974

30 Posters on Environment and Development. The Vinted Nations Rio Conference ´92

Saving the World´s Birds

The 2rd World Religionists Conference for Peace, Tokyo 1964

The funniest Man in the World

Children are the Rythm of the World

The Food is for Peace

United Nations Water Conference, Mar del Plata, Argentina March 1977

Children Are the Rhythm of the World