Léopold Sédar Senghor Source pour la photo: http://www.google.fr/imgres?imgurl=http://upload.wikimedia.org/wikipedia/commons/0/02/Leopold_Sedar_Senghor_(1987)_by_Erling_Mandelmann.jpg&imgrefurl=http://fr.wikipedia.org/wiki/L%25C3%25A9opold_S%25C3%25A9dar_Senghor&h=240&w=162&sz=1&tbnid=QwPa8y8NSWb-mM:&tbnh=186&tbnw=125&zoom=1&usg=__-X1Tsf9bjcc4AximOqJ7BiNtLDQ=&docid=SxJqqF2KfRMAIM&itg=1&sa=X&ei=TkT7UuPaLMag7Aas6YCoAg&sqi=2&ved=0CIQBEPwdMAo...