Les archives du rêve aka Archives of the Dream, Drawings from the Orsay but at the Orangerie.

The Orangerie is currently hosting a show of drawings from the Orsay's huge (80,000) works, selected by Werner Spies, former director of the Musee National d'Art Moderne.  It's almost too much with works by Degas, Seurat, Redon, Cezanne and so on.  Quite dazzling.
via:http://johntalbottsparis.typepad.com/john_talbotts_paris/2014/04/les-archives-du-r%C3%AAve-aka-archives-of-the-dream-drawings-from-the-orsay-but-at-the-orangerie.html