An Arago plaque next to the jardin du Palais-Royal.
An Arago Plaque embedded in a couple of paving stones of galerie de Montpensier, a balustraded walkway along the western side of the jardin du Palais-Royal.
Photographs of the Louvre.

Take a look at the pictures I’ve taken on trips to Italy

See the pictures I’ve taken in the United States

Take a look at the photographs I’ve taken in Canada