The Musee is a conversion of a former railway station, which itself is a work of art. Rivetted steel beams with very elaborate infill panels, in a huge, soaring arch. C'est magnifique.
And the art! It's the first Sunday of the month and entrance is free. So a lot of people are there. We head up and away (there are three levels) but there's really no getting away from the crowds. The good stuff (Manet, Monet, Sisley, Renoir, Gaugin, Cezanne, van Gogh.....and so much more) is truly appreciated by most present. We spend a very happy late afternoon there.
Then back over the Seine, with the moon setting over the Louvre and everyone taking pictures (with flash - like that'll help) of this conjunction. We have an expensive but superbly cooked and presented meal at Hotel d'Louvre, and a Line 7 Metro back to Gare L'Est.