Sleeping cat by Kōno Bairei (1844-1895). Digitally enhanced from our own original 1913 edition of Barei Gakan. https://www.rawpixel.com/image/461081/free-illustration-image-cat-japanese-japanFree Image from public domain licenseA cat by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/515064/free-illustration-image-cat-vintage-17th-centuryFree Image from public domain licenseThe Sleep of Reason Produces Monsters, plate 43 from Los Caprichos by Francisco José de Goya y Lucientes https://www.rawpixel.com/image/8975555/image-paper-cat-frameFree Image from public domain licenseTwo Cats on a Cushion by Théophile-Alexandre Pierre Steinlen https://www.rawpixel.com/image/8979404/two-cats-cushion-theophile-alexandre-pierre-steinlenFree Image from public domain licenseA man fast asleep with his head back and wig dangling. Coloured etching by J. Gillray, 1806. https://www.rawpixel.com/image/13956314/image-cat-cartoon-faceFree Image from public domain licenseSleeping Cat (1918) by Julie de Graag (1877-1924). Original from The Rijksmuseum Digitally enhanced by rawpixel. https://www.rawpixel.com/image/466950/free-illustration-image-cat-julie-graag-art-nouveauFree Image from public domain licenseDecember cat(1917) by Julie de Graag (1877-1924). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/467064/free-illustration-image-cat-julie-graag-frameFree Image from public domain licenseThe sleep of reason produces monsters (No. 43), from Los Caprichos by Francisco de Goya https://www.rawpixel.com/image/11761584/image-goya-sleeping-cat-sleep-reasonFree Image from public domain licenseLiggende kat, op een stoel (1821 - 1891) by Guillaume Anne van der Brugghen https://www.rawpixel.com/image/13790750/liggende-kat-een-stoel-1821-1891-guillaume-anne-van-der-brugghenFree Image from public domain licenseTwee stoeiende katten (1821 - 1891) by Guillaume Anne van der Brugghen https://www.rawpixel.com/image/13790742/twee-stoeiende-katten-1821-1891-guillaume-anne-van-der-brugghenFree Image from public domain licenseThe Sleep of Reason Produces Monsters, plate 43 from Los Caprichos by Francisco José de Goya y Lucientes https://www.rawpixel.com/image/8968439/image-paper-cat-personFree Image from public domain licenseA man asleep dreaming of monsters. Aquatint by F. Goya, 1796/98. https://www.rawpixel.com/image/14008711/man-asleep-dreaming-monsters-aquatint-goya-179698Free Image from public domain licenseA sleeping lion and lioness. Etching by A Lurat after J F Lewis. https://www.rawpixel.com/image/14007812/sleeping-lion-and-lioness-etching-lurat-after-lewisFree Image from public domain licenseStudies van liggende honden en katten (1782 - 1837) by Jan van Ravenswaay, Pieter Bartholomeusz Barbiers and Pieter… https://www.rawpixel.com/image/13787992/image-dog-lion-paperFree Image from public domain licenseLiggende kat naar links (1821 - 1891) by Guillaume Anne van der Brugghen https://www.rawpixel.com/image/13790740/liggende-kat-naar-links-1821-1891-guillaume-anne-van-der-brugghenFree Image from public domain licenseSlapende poes (1617 - 1681) by Cornelis Saftleven and Hendrik de Leth https://www.rawpixel.com/image/13759634/slapende-poes-1617-1681-cornelis-saftleven-and-hendrik-lethFree Image from public domain licenseA sleeping lion in a mountainous landscape. Etching by J. E. Ridinger. https://www.rawpixel.com/image/14010285/sleeping-lion-mountainous-landscape-etching-ridingerFree Image from public domain licenseFabel van de smid en de hond (1608) by Aegidius Sadeler II, Marcus Gheeraerts I, Marcus Gheeraerts I and Aegidius Sadeler II https://www.rawpixel.com/image/13782247/image-paper-cat-cartoonFree Image from public domain licenseA family scene with a mother holding a sleeping baby and being shown a dead robin by one of her other children. Mezzotint by… https://www.rawpixel.com/image/14007223/image-dog-cat-faceFree Image from public domain licenseIconographie photographique de la Salpêtrière : service de M. Charcot / par Bourneville et P. Regnard. https://www.rawpixel.com/image/14011102/image-paper-cat-faceFree Image from public domain licenseStudies van poezen (1821 - 1891) by Guillaume Anne van der Brugghen https://www.rawpixel.com/image/13790651/studies-van-poezen-1821-1891-guillaume-anne-van-der-brugghenFree Image from public domain licenseJohn Anderson and his wife seated by a fire in a modest house; a cat sleeping on a stool in front of the chimney. Woodcut… https://www.rawpixel.com/image/14017150/image-paper-cats-cartoonFree Image from public domain license