Rifle with a helmet on it in a field (ca. 1891–1941) drawing in high resolution by Leo Gestel. Original from The… https://www.rawpixel.com/image/3045625/free-illustration-image-gun-vintage-anarchistFree Image from public domain licensePortret van Thomas Woodrow Wilson (1934 - 1936) by Leo Gestel https://www.rawpixel.com/image/13738914/portret-van-thomas-woodrow-wilson-1934-1936-leo-gestelFree Image from public domain licenseSchip vaart de haven van Londen binnen (1934 - 1936) by Leo Gestel https://www.rawpixel.com/image/13736660/schip-vaart-haven-van-londen-binnen-1934-1936-leo-gestelFree Image from public domain licenseOntwerp voor band en rug van: Alexander Cohen, Van anarchist tot monarchist, 1936 (1934 - 1936) by Leo Gestel https://www.rawpixel.com/image/13739246/image-paper-cartoon-faceFree Image from public domain licenseAn American man is watching a procession that includes a German anarchist, a Russian nihilist, a Native American, an… https://www.rawpixel.com/image/13955692/image-cartoon-person-bookFree Image from public domain licensePlaybill for "Le Chariot de Terre Cuite" (The Little Clay Cart) https://www.rawpixel.com/image/12490602/playbill-for-le-chariot-terre-cuite-the-little-clay-cartFree Image from public domain license