The streets of Paris: What an experience to walk this city which has come so close to complete destruction by a hair’s breath. Such “intact” places offer countless (typographical and architectural) treasures for us to explore. The oldest traces of human occupation in Paris, discovered in 2008 near the Rue Henri-Farman in the 15th arrondissement, are human bones and evidence of an encampment of hunter-gatherers dating from about 8000 BC, during the Mesolithic period. [Part II]