cover of Florae Parisiensis Prodromus — by Thomas-François Dalibard
Photo Credit: https://www.amazon.com/Parisiensis-Prodromus-Catalogue-Rapport%C3%A9es-D%C3%A9nominations/dp/0243512740

Thomas-François Dalibard —
Photo Credit: http://telescoop.tv/people/63056/thomas-francois-dalibard.html

Dalibard's lightning experiment, 1752 —
Photo Credit:

Yvonne Choquet-Bruhat — At the workshop "Mathematical Aspects of General Relativity" in Oberwolfach, 2006.
Photo Credit: By Renate Schmid - https://opc.mfo.de/detail?photo_id=7800, CC BY-SA 2.0 de, https://commons.wikimedia.org/w/index.php?curid=11209318

Entrance of the historic building of the ENS — At 45, rue d'Ulm. The inscriptions on the pediment of the monumental doorway display the school's two dates of creation (the first, in the oculus, under the National Convention) and date of installation in this premise.
Photo Credit: By Guilhem Vellut - Flickr: ENS, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=27380426

logo for École Normale Supérieure —
Photo Credit: By Source, Fair use, https://en.wikipedia.org/w/index.php?curid=52177135

Louis XIV Visiting the Royal Academy of Sciences — Sébastien Leclerc I, France, 1671
Photo Credit: By Sébastien Leclerc - This file was donated to Wikimedia Commons as part of a project by the Metropolitan Museum of Art. See the Image and Data Resources Open Access Policy, Public Domain, https://commons.wikimedia.org/w/index.php?curid=30184020

Colbert Presenting the Members of the Royal Academy of Sciences to Louis XIV — In 1667, by Henri Testelin; in the background appears the new Paris Observatory
Photo Credit: After Charles Le Brun - Public Domain, https://commons.wikimedia.org/w/index.php?curid=12278840

Jean-Baptiste Colbert —
Photo Credit: By Philippe de Champaigne - Metropolitan Museum of Art Public Domain, https://commons.wikimedia.org/w/index.php?curid=1353933

French Academy of Sciences logo —
Photo Credit:

Jean-Antoine Nollet —
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=802131