Health promotion in the Netherlands: a circle in which natural foodstuffs are compared with processed foods. Colour lithograph, ca. 1990 (?).

Around the perimeter, foodstuffs in their natural state: clockwise from top right, vegetables and fruit; meat and dairy produce; fats and nuts; cereals, legumes and bread. In the inner circle, processed versions of the same foodstuffs with added salt, sugar and alcohol