Attribution: Cristian Scapozza, Il Museo della Valle di Blenio in “Usmaradio” for the radio program “Scuola di pensiero” by Iolanda Pensa, recorded at the Blenio Museum, Lottigna Switzerland, January 2020, cc by-sa all.

Photo by Iolanda Pensa, 2020, cc by-sa. https://commons.wikimedia.org/wiki/File:Museo_della_Valle_di_Blenio_43.jpg