Sarah Bernhardt in the role of La Tosca. Colour lithograph by A. Mucha, 1899. https://www.rawpixel.com/image/13968431/sarah-bernhardt-the-role-tosca-colour-lithograph-mucha-1899Free Image from public domain licensePan 3, no. 1-2 (1897) by Wilhelm Leibl, Ludwig von Hofmann, Max Liebermann, Jan Veth, Felix Hollenberg and Walter Leistikow https://www.rawpixel.com/image/12038151/image-plant-art-cartoonFree Image from public domain licenseFifteen French doctors wearing aprons and holding various instruments. Colour lithograph by A. Barrère, ca. 1903. https://www.rawpixel.com/image/13959298/image-cartoon-people-bookFree Image from public domain licenseQueen Alexandra's Hospital for Children with Hip Disease, Queen Square, Holborn: the interior of a ward, with a teacher… https://www.rawpixel.com/image/13997380/image-dog-cartoon-personFree Image from public domain licenseProfessors at Leipzig University, seen at clinical work, research and teaching: six portraits. Process print, 1908. https://www.rawpixel.com/image/14003210/image-face-person-bookFree Image from public domain license