Under the lamp (1906) oil painting by Paul Sérusier. Original public domain image from The Finnish National Gallery.… https://www.rawpixel.com/image/11493562/image-face-person-artFree Image from public domain license
Sixteen French doctors with attributes of their specialties. Colour lithograph by A. Barrère, ca. 1906. https://www.rawpixel.com/image/13960983/image-cartoon-person-artFree Image from public domain license
Untitled (World War I photographs) by Edward Steichen (Compiler) https://www.rawpixel.com/image/9703505/untitled-world-war-photographs-edward-steichen-compilerFree Image from public domain license