Saint Martin with his Horse in a Ship by Johannes van Doetecum, the elder https://www.rawpixel.com/image/8972401/saint-martin-with-his-horse-ship-johannes-van-doetecum-the-elderFree Image from public domain licenseThe Garden of Earthly Delights by Hieronymus Bosch, high resolution painting, left panel - detail pond with fictional… https://www.rawpixel.com/image/11761684/image-person-art-horseFree Image from public domain licenseGrote vissen eten de kleine vissen (1557) by Pieter van der Heyden, Pieter Bruegel I, Jheronimus Bosch and Hieronymus Cock https://www.rawpixel.com/image/13757931/image-paper-cartoon-faceFree Image from public domain licenseThe parable of the blind leading the blind: two blind men walk into a stream. Engraving after H. Bosch. https://www.rawpixel.com/image/13974082/image-horse-cartoon-faceFree Image from public domain licenseThe Triumph of Death, plate five from The Triumphs of Petrarch by Georg Pencz https://www.rawpixel.com/image/8972123/the-triumph-death-plate-five-from-the-triumphs-petrarch-georg-penczFree Image from public domain licenseJohann Rudolph Deiman. Aquatint attributed to E. Quenedey, 1800. https://www.rawpixel.com/image/14016753/johann-rudolph-deiman-aquatint-attributed-quenedey-1800Free Image from public domain license