Cute cat hiding under blanket. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286321/free-photo-image-cat-animal-cc0Free Image from public domain licenseHowl-O-Ween Spooktacular pet costume contest. Original public domain image from Flickr https://www.rawpixel.com/image/4042370/photo-image-background-dog-cuteFree Image from public domain licenseTwo cats, blue and yellow (1912) painting in high resolution by Franz Marc. Original from the Kunstmuseum Basel Museum.… https://www.rawpixel.com/image/3570933/illustration-image-watercolor-abstract-artFree Image from public domain licenseGreyhound (1912) print in high resolution by Moriz Jung. Original from the MET Museum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2940119/free-illustration-image-art-dogFree Image from public domain licenseTabby cat on windsor chair. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286567/free-photo-image-cat-kitchen-chairFree Image from public domain licenseTropicana. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3305711/free-photo-image-wings-black-tropical-wallpaperFree Image from public domain licenseWhite dog with party hat. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3284878/free-photo-image-birthday-dog-pinkFree Image from public domain licenseGray and white tabby cat. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286892/free-photo-image-cat-portrait-creative-commonsFree Image from public domain licenseDog playing fetch in the park. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3283813/free-photo-image-dog-run-eatFree Image from public domain licenseFawn pug lying on the floor. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3283309/free-photo-image-dog-tired-sadFree Image from public domain licenseChameleon on a branch. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3283136/free-photo-image-chameleon-colorful-animal-designFree Image from public domain licenseCocker spaniel on sofa. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286493/free-photo-image-dog-puppy-furnitureFree Image from public domain licenseSummer: Cat on a Balustrade by Théophile-Alexandre Pierre Steinlen https://www.rawpixel.com/image/8970603/summer-cat-balustrade-theophile-alexandre-pierre-steinlenFree Image from public domain licenseAsakusa Rice Fields and Torinomachi Festival (Asakusa tanbo Torinomachi mode), from the series "One Hundred Famous Views of… https://www.rawpixel.com/image/8952446/image-cat-cartoon-patternFree Image from public domain licenseThe Fall of Man with Scenes of the Creation by Augustus Cordus https://www.rawpixel.com/image/8963012/the-fall-man-with-scenes-the-creation-augustus-cordusFree Image from public domain licenseClose-up of a blue-eyed cat looking up. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3285240/free-photo-image-cat-animal-grayFree Image from public domain licensePanels from the High Altar of the Charterhouse of Saint-Honoré, Thuison-les-Abbeville: The Last Supper by French School https://www.rawpixel.com/image/8962840/image-dog-christs-borderFree Image from public domain licenseOld Magdalen Hall from the Gravel Walk Burnt Down A.D. by Frederick MacKenzie https://www.rawpixel.com/image/8989250/old-magdalen-hall-from-the-gravel-walk-burnt-down-ad-frederick-mackenzieFree Image from public domain licenseAre They Thinking about the Grape? (Pensent-ils au raisin?) by François Boucher https://www.rawpixel.com/image/8961726/are-they-thinking-about-the-grape-pensent-ils-raisin-francois-boucherFree Image from public domain licenseNight View of Saruwaka-machi (Saruwaka-machi yoru no kei), from the series "One Hundred Famous Views of Edo (Meisho Edo… https://www.rawpixel.com/image/8949249/image-dog-cartoon-peopleFree Image from public domain licenseSaint John the Baptist Preaching in the Desert by Jean Baptiste Henri Deshays https://www.rawpixel.com/image/8963356/saint-john-the-baptist-preaching-the-desert-jean-baptiste-henri-deshaysFree Image from public domain licenseKing David Receiving the Cistern Water of Bethlehem by Antwerp Mannerist https://www.rawpixel.com/image/8962338/king-david-receiving-the-cistern-water-bethlehem-antwerp-manneristFree Image from public domain licenseWinter: Cat on a Cushion by Théophile-Alexandre Pierre Steinlen https://www.rawpixel.com/image/8969805/winter-cat-cushion-theophile-alexandre-pierre-steinlenFree Image from public domain licenseWooded Landscape with Cottage and Horseman by Meindert Hobbema https://www.rawpixel.com/image/8962999/wooded-landscape-with-cottage-and-horseman-meindert-hobbemaFree Image from public domain licenseSaint John the Baptist in Prison Visited by Two Disciples by Giovanni di Paolo https://www.rawpixel.com/image/8962199/saint-john-the-baptist-prison-visited-two-disciples-giovanni-paoloFree Image from public domain licenseInterior View of the Church of St. Peter's in the Vatican by Francesco Panini https://www.rawpixel.com/image/8972885/interior-view-the-church-st-peters-the-vatican-francesco-paniniFree Image from public domain licenseKohada Koheiji, from the series "One Hundred Ghost Tales (Hyaku monogatari)" by Katsushika Hokusai https://www.rawpixel.com/image/8944509/image-dog-cartoon-artFree Image from public domain licensePortrait of Philip IV by Studio of Diego Rodriguez de Velázquez https://www.rawpixel.com/image/8962886/portrait-philip-studio-diego-rodriguez-velazquezFree Image from public domain licenseTiger, from the series "Fashionable Twelve Signs of the Zodiac (Furyu juni shi)" by Isoda Koryusai https://www.rawpixel.com/image/8951711/image-cat-cartoon-tigerFree Image from public domain licenseTentand via est qua me quoque possim tollere humo by James Gillray https://www.rawpixel.com/image/8988937/tentand-via-est-qua-quoque-possim-tollere-humo-james-gillrayFree Image from public domain licenseSummer: Cat on a Balustrade by Théophile-Alexandre Pierre Steinlen https://www.rawpixel.com/image/8975722/summer-cat-balustrade-theophile-alexandre-pierre-steinlenFree Image from public domain licenseThe Singer and the Lute Player by Israhel van Meckenem, the younger https://www.rawpixel.com/image/8971621/the-singer-and-the-lute-player-israhel-van-meckenem-the-youngerFree Image from public domain licenseKing Solomon Receiving the Queen of Sheba by Antwerp Mannerist https://www.rawpixel.com/image/8962180/king-solomon-receiving-the-queen-sheba-antwerp-manneristFree Image from public domain licenseStill Life with Dead Game, Fruits, and Vegetables in a Market by Frans Snyders https://www.rawpixel.com/image/8961512/still-life-with-dead-game-fruits-and-vegetables-market-frans-snydersFree Image from public domain licensePage from a Manuscript with Images of Auspicious Animals and Offerings https://www.rawpixel.com/image/9010792/page-from-manuscript-with-images-auspicious-animals-and-offeringsFree Image from public domain licenseLight Expelling Darkness,-Evaporation of Stygian Exhalations,-or-The Sun of the Constitution, Rising Superior to the Clouds… https://www.rawpixel.com/image/8997571/image-dog-paper-cloudsFree Image from public domain licenseMen Attacking Wolves ("Rien de Trop III") by Jean-Baptiste Oudry https://www.rawpixel.com/image/8975656/men-attacking-wolves-rien-trop-iii-jean-baptiste-oudryFree Image from public domain licenseSir John Shaw and his Family in the Park at Eltham Lodge, Kent by Arthur Devis https://www.rawpixel.com/image/8962574/sir-john-shaw-and-his-family-the-park-eltham-lodge-kent-arthur-devisFree Image from public domain license