Appropriately, and in keeping with the tradition set forth in the first and last plates included with L’Épreuve Photographique for 1904, a nighttime study of the city of Paris, known as The City of Light, concludes this 1905 portfolio.

In 1905, Petitot is listed as an active member of the Société D’Excursions des Amateurs de Photographie in Paris (founded 1887) who was later named this society’s Assistant Secretary in 1907. 1.

1. Bulletin des Sociétés: in: Photo-Revue -Journal des Amateurs et des Photographes (Supplément): Sous la Direction de Charles Mendel: Paris: May 12, 1907: XI