World Exposition in Hanover (Algeria 2000)

Stamp World Exposition in Hanover it reflects the thematic directions:

A world's fair, also known as a universal exhibition, is a large global exhibition designed to showcase the achievements of nations.These exhibitions vary in character and are held in different parts of the world at a specific site for a period of time, typically between three and six months

A hand is a prehensile, multi-fingered organ located at the end of the forearm or forelimb of primates such as humans, chimpanzees, monkeys, and lemurs. A few other vertebrates such as the koala (which has two opposable thumbs on each "hand" and fingerprints remarkably similar to human fingerprints) are often described as having "hands" instead of paws on their front limbs. The raccoon is usually described as having "hands" though opposable thumbs are lacking.