Pink Roses in a Glass Vase (late 1920s) painting in high resolution by Samuel John Peploe. https://www.rawpixel.com/image/7728812/image-flowers-art-public-domainFree Image from public domain licenseTwo Girls in Front of Birch Trees (c.1905) in high resolution by Paula Modersohn-Becker. https://www.rawpixel.com/image/7728806/image-art-public-domain-artworksFree Image from public domain licenseSkirmish between a Prussian Reconnaissance unit and Advance Troops from Faidherbe’s Army (Amiens, 21 January 1871)… https://www.rawpixel.com/image/9046050/photo-image-people-art-manFree Image from public domain license