Several reviews of the Musée d’Orsay’s exhibition The Spectacular Second Empire, 1852-1870 (until 15 January 2017).
http://www.thejewelleryeditor.com/events/spectacular-second-empire/
http://arthistorynewsreport.blogspot.fr/2016/10/the-spectacular-second-empire-1852-1870.html
https://www.apollo-magazine.com/its-time-to-look-again-at-the-golden-age-of-sleaze-and-splendour/