Staande koe, naar rechts (1821 - 1889) by Guillaume Anne van der Brugghen https://www.rawpixel.com/image/13789473/staande-koe-naar-rechts-1821-1889-guillaume-anne-van-der-brugghenFree Image from public domain licenseAnatomia corporum humanorum centum et quatuor-decim tabulis ... ab excellentissimis, qui in Europa sunt, artificibus… https://www.rawpixel.com/image/14000883/image-paper-cartoon-faceFree Image from public domain licenseTwee koeien van achteren gezien (1650) by Paulus Potter, Paulus Potter and Paulus Potter https://www.rawpixel.com/image/13777481/image-paper-cartoon-cowFree Image from public domain licenseTwee ossen (in or after 1911) by Pieter Dupont and E J van Wisselingh https://www.rawpixel.com/image/13778697/twee-ossen-in-after-1911-pieter-dupont-and-van-wisselinghFree Image from public domain licenseBuffalo wing shrike and spider (1900 - 1930) by Ohara Koson (1877-1945). Original from The Rijksmuseum. Digitally enhanced… https://www.rawpixel.com/image/436514/free-illustration-image-buffalo-wing-shrike-spider-japaneseFree Image from public domain license