Untitled Valentine (Country Girls with Dog) by Thomas Wood https://www.rawpixel.com/image/9044055/untitled-valentine-country-girls-with-dog-thomas-woodFree Image from public domain licenseValentine (ca.1937) by John Thorsen. Original from The National Gallery of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3390769/free-illustration-image-antique-art-artworkFree Image from public domain licenseAce of Hearts (late 19th century) chromolithograph art by E. Le Tellier. Original public domain image from The Smithsonian… https://www.rawpixel.com/image/11493506/image-face-heart-peopleFree Image from public domain licenseThe promontory of Monte Circeo seen from the surroundings of Terracina by Jørgen Valentin Sonne https://www.rawpixel.com/image/8922439/image-paper-art-vintageFree Image from public domain licensePeony by C.J. Crumb (1700 - 1800). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/503779/free-illustration-image-peony-flower-valentineFree Image from public domain licenseTitle: "A Valentine Reminder. Wether (sic) you be near or far This Valentine will find you, And of my love so great and true… https://www.rawpixel.com/image/9975711/image-face-rose-flowerFree Image from public domain licenseRed heart png illustration, transparent background. Free public domain CC0 image. https://www.rawpixel.com/image/9069511/png-white-background-paper-heartFree PNG from public domain license"Prang's Valentine cards". Advertisement for Prang's greeting cards, showing a woman holding a group of tethered cherubs… https://www.rawpixel.com/image/7666828/image-art-vintage-balloonsFree Image from public domain licensePng heart brush paint clipart, transparent background. Free public domain CC0 image. https://www.rawpixel.com/image/10095969/png-heart-personFree PNG from public domain licenseA herd of cattle has sought coolness in a lake on a hot summer day by Jørgen Valentin Sonne https://www.rawpixel.com/image/8922555/image-art-vintage-public-domainFree Image from public domain licenseThe three holy women lament over the dead body of Christ. Coloured mezzotint by V. Green, 1800, after Maria Cosway, 1799. https://www.rawpixel.com/image/13951206/image-jesus-christ-person-crownsFree Image from public domain licenseBelieve My Heart Will Ever Prove (valentine) by George Kershaw https://www.rawpixel.com/image/8991302/believe-heart-will-ever-prove-valentine-george-kershawFree Image from public domain licenseJutland farmers on their way home from market with their horses by Jørgen Valentin Sonne https://www.rawpixel.com/image/8922469/image-art-vintage-public-domainFree Image from public domain licenseRed rose png clipart illustration, transparent background. Free public domain CC0 image. https://www.rawpixel.com/image/10163011/png-white-background-rose-flowerFree PNG from public domain licenseGold bird cage png clipart illustration, transparent background. Free public domain CC0 image. https://www.rawpixel.com/image/10164283/png-heart-patternFree PNG from public domain licenseThe widow's son, empty-eyed, returns to life at the prayer of Elijah. Coloured mezzotint by V. Green, 1799, after B. West. https://www.rawpixel.com/image/13958697/image-person-art-public-domainFree Image from public domain licenseUntitled Valentine (Country Girls with Dog) by John Windsor https://www.rawpixel.com/image/8993770/untitled-valentine-country-girls-with-dog-john-windsorFree Image from public domain licenseUntitled Valentine (Urn with Bird and Flowers in Wreaths of Gold Flowers) https://www.rawpixel.com/image/9021842/untitled-valentine-urn-with-bird-and-flowers-wreaths-gold-flowersFree Image from public domain licenseSt.Hansnat.The sleep of the sick at Helenegraven near Tisvilde by Jørgen Valentin Sonne https://www.rawpixel.com/image/8923234/image-face-art-vintageFree Image from public domain licensePNG Red tulip flower pot, vintage botanical illustration by Mildred E. Bent, transparent background. Remixed by rawpixel. https://www.rawpixel.com/image/11495870/png-rose-heart-flowerView licenseUntitled Valentine (Reclining Antique Couple) by John Windsor https://www.rawpixel.com/image/9032672/untitled-valentine-reclining-antique-couple-john-windsorFree Image from public domain licenseAegisthus discovering the body of Clytaemnestra. Colour mezzotint by V. Green, 1786, after B. West, ca. 1780. https://www.rawpixel.com/image/13951548/image-person-art-clothingFree Image from public domain licenseInitial C: The Virgin of the Immaculate Conception by Valentine Noh https://www.rawpixel.com/image/14265346/initial-the-virgin-the-immaculate-conception-valentine-nohFree Image from public domain licenseUntitled Valentine (Children, Swans, and Butterflies) by John Windsor https://www.rawpixel.com/image/9043855/untitled-valentine-children-swans-and-butterflies-john-windsorFree Image from public domain licenseRose from Poets in the Garden published by T. Fisher Unwin (1886). Original from the British Library. Digitally enhanced by… https://www.rawpixel.com/image/571775/beautidul-rose-flowerFree Image from public domain license