Rome, Italy The Bibliotheca Hertziana – Max Planck Institute for Art History is a German research institute. It was founded by a donation of Henriette Hertz in 1912 as a Kaiser Wilhelm Institute. Foto: Sonse, Rom, 15. November 2018. Quelle: Wikimedia Commons https://commons.wikimedia.org/wiki/File:Biblioteca_Hertziana_(46393906132).jpg, Lizenz: CC BY 2.0 https://creativecommons.org/licenses/by/2.0/deed.en