Source: https://studiozanello.exposure.co.Photo by Lanny Ziering. License: All Rights Reserved.

A café at 9 Rue de Sèvres from Lanny Ziering's excellentVivaldiin neon (cafés love this typeface).

There is another sign, hidden by the awning, with a single stroke of neon attempting to interpret Vivaldi. See it in the Google Street View below:

This sign went up some sometime between 2009 and 2012.