A wizened old woman with her dog, with the story of their bravery at the battles of Belgrade and Dettinghen. Line engraving… https://www.rawpixel.com/image/14016665/image-dog-cartoon-faceFree Image from public domain licenseItalian scientists: Galileo in the centre, others in orbit around him. Lithograph by V. Mollame, 1842. https://www.rawpixel.com/image/14016062/image-face-frame-personFree Image from public domain license