Attribution: Samuel Klein / SJ (ENG), Wikipedia in “Usmaradio” for the radio program “Scuola di pensiero / School of Thought” by Iolanda Pensa, recorded at Wikimania Stockholm, Sweden, August 2019, cc by-sa all.
Photo by Jason Krüger/WMDE, Wikimedia Conference 2015, cc by-sa 4.0.
Link: https://commons.wikimedia.org/wiki/File:Wikimedia_Conference_2015_-_May_15_and_16_-_104.jpg
