I like these geometric shapes at Invalides. They look like a pile of wet green sand.

Good art bookshop that also sells prints and limited artwork.

At nightfall, you get a stunning view at the Eiffel Tower and the bridge Alexandre III.

Jardin du Palis-Royal - 1780  Secret place. Between the Louvre and the Place de la Concorde, a wonderful french-style garden. In the 1780’s, Philippe IV of Orleans (later named “Philippe Egalité” ) acquired the whole place. Extravagant and overly indebted, he decided to build shops around his gardens and rent them out. Convinced by the idea of having a theatre, the Duke thus decided to build the “Comédie française”.

Very good and cheap vietnamese food.