The Martyrdom of Saint Adrian; The Martyrdom of Two Saints, Possibly Ache and Acheul https://www.rawpixel.com/image/9086357/image-vintage-french-officer-roman-emperorFree Image from public domain licenseThe Mourning Virgin; The Man of Sorrows, Posthumous Workshop Copy after Dieric Bouts https://www.rawpixel.com/image/9184916/the-mourning-virgin-the-man-sorrowsFree Image from public domain licenseSaint Christopher. Lithograph by J.N. Strixner, 1824, after D. Bouts. https://www.rawpixel.com/image/14009399/saint-christopher-lithograph-jn-strixner-1824-after-boutsFree Image from public domain license