Two university teachers walking in a crypt are tripped up and assaulted by students. Coloured etching by Thomas Rowlandson… https://www.rawpixel.com/image/13958213/image-cartoon-face-personFree Image from public domain licenseGermany, from Pictures of Extra Articles and Visitors to the Exhibitionca (1851) by Richard Doyle. Original from The MET… https://www.rawpixel.com/image/2260303/free-illustration-image-victorian-protest-richard-doyleFree Image from public domain licenseMaskerade van de Leidse studenten, 1865 (plaat 10) (1865) by Jan Daniël Cornelis Carel Willem baron de Constant Rebecque… https://www.rawpixel.com/image/13749715/image-paper-horse-cartoonFree Image from public domain licenseUtrechtse maskerade van 1876 (vijfde plaat) (1876) by anonymous, Cornelis Willem Hoevenaar II, Tresling and Comp, J L… https://www.rawpixel.com/image/13763873/image-paper-horse-faceFree Image from public domain licenseUtrechtse maskerade van 1886 (vierde plaat) (1886) by Anthony Grolman, Tresling and Comp, J L Beijers and J van Boekhoven https://www.rawpixel.com/image/13764237/image-paper-people-artFree Image from public domain licenseMaskerade van de Leidse studenten, 1870 (plaat 2) (1870) by Gerardus Johannes Bos, Pieter Willem Marinus Trap and J… https://www.rawpixel.com/image/13749966/image-paper-cartoon-peopleFree Image from public domain licenseMaskerade van de Leidse studenten, 1850 (plaat 6) (1850) by Carel Christiaan Antony Last, Jan Karel Jacob de Jonge, P… https://www.rawpixel.com/image/13745601/image-paper-cartoon-artFree Image from public domain licenseMaskerade van de Leidse studenten, 1870 (plaat 4) (1870) by Gerardus Johannes Bos, Pieter Willem Marinus Trap and J… https://www.rawpixel.com/image/13749953/image-paper-horse-cartoonFree Image from public domain license