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

La tour Eiffel / Eiffel Tower Secret Place A hallmark of modern architecture the iconic Parisian landmark, was constructed with latticed wrought iron. World's Fair — of 1889. It was constructed to commemorate the centennial of the French Revolution and to demonstrate France's industrial prowess to the world. 

L'Officine Universelle Buly, also known as simply Buly 1803 is a beautiful shop based on the Rue Bonaparte in Paris, it specialises in refined, artisanal beauty products.

My favorite Museum in Paris :)

Great place for coffee in the morning, delicious homy lunch, or a drink in the evening. It's a cosy neighborhood joint, with a fun crowd and vintage furnitures