OK so you've been to the Musee d'Orsay and seen ther fantastic art of Edouard Manet. Now pay a visit to his grave at Passy cemetery in the shadow of the Eiffel tower:
Hang around cemetery of Montrouge, a part of Paris that Robert Doisneau spent much of his life photographing, and maybe you'll see someone like this:
And for a view of the Paris that many Parisians alone get to see check this spot out in Gentilly cemetery:
Ciao,
Steve