Manpower. Americans all. Machining medium tank parts in a Midwest plant during most of the daylight hours leaves Joe Gore… https://www.rawpixel.com/image/12239978/photo-image-plant-person-leavesFree Image from public domain licenseDe Heilige Geest (1520) by Jacob Cornelisz van Oostsanen and Doen Pietersz https://www.rawpixel.com/image/13776006/heilige-geest-1520-jacob-cornelisz-van-oostsanen-and-doen-pieterszFree Image from public domain licenseUitstorting van de Heilige Geest (1579) by Johann Sadeler I, Maerten de Vos, Johann Sadeler I and Filips II koning van Spanje https://www.rawpixel.com/image/13769567/image-paper-face-personFree Image from public domain licenseUitstorting van de Heilige Geest (1646) by Adriaen Collaert, Maerten de Vos, Claes Jansz Visscher II and Jan Philipsz… https://www.rawpixel.com/image/13768370/image-paper-cartoon-faceFree Image from public domain license