Roundabouts are taken seriously here in France. Not so much as traffic measures (though it has been known for people to be cautioned by the local gendarmes for not signalling when leaving a roundabout, and quite rightly too), but as places to ornament.
A couple of years ago the roundabout at the edge of Mirambeau had a make-over which included an ironwork arch and a carrelet (fishing hut on stilts). Now it has a miniature vineyard as well, and roses and other plants for which this area is known.
Need a passenger to take photo!