The eye, as seen through a microscope: three figures. Colour lithograph after R. Liebreich, ca. 1860. https://www.rawpixel.com/image/13959160/image-frame-plant-artFree Image from public domain licenseHead of the Madonna by Franciabigio (Francesco di Cristofano) https://www.rawpixel.com/image/9613388/head-the-madonna-franciabigio-francesco-cristofanoFree Image from public domain licenseFir Trees in Les Trembleaux, near Marlotte (Sapins aux Trembleaux à Marlotte) by Henri-Joseph Harpignies https://www.rawpixel.com/image/9612412/image-france-french-landscape-painting-father-and-son-backgroundFree Image from public domain licenseGold photo frame mockup https://www.rawpixel.com/image/2023152/golden-blank-frame-mockup-pngView licenseGazette du Bon Ton. Art- Modes & Frivolités, 1924 - No. 7 : Mars (1924) by Grangier, anonymous, Lucien Vogel and Imprimerie… https://www.rawpixel.com/image/13738086/image-paper-cartoon-faceFree Image from public domain licenseAbraham and Isaac (Abraham grasping Isaac's arm) by Robert Smirke https://www.rawpixel.com/image/9491667/abraham-and-isaac-abraham-grasping-isaacs-armFree Image from public domain licensePortrait of Johan Maurits, Count of Nassau-Siegen, Governor of Brazil (c. 1660) by anonymous https://www.rawpixel.com/image/13741788/image-face-frame-personFree Image from public domain licenseAn painter at an easel in his studio, painting a picture of Abraham and Isaac. Woodcut by J. Amman, 1568. https://www.rawpixel.com/image/13953819/image-cartoon-person-artFree Image from public domain licenseMadame Cézanne (Hortense Fiquet, 1850–1922) in a Red Dress (ca. 1888–1890) by Paul Cézanne.… https://www.rawpixel.com/image/2036332/madame-cezanne-red-dressFree Image from public domain licenseVintage photo frame mockup https://www.rawpixel.com/image/2021773/green-blank-frame-mockup-pngView licensePainter's father profile with pince-nez by Ladislav Mednyánszky https://www.rawpixel.com/image/12677797/painters-father-profile-with-pince-nez-ladislav-mednyanszkyFree Image from public domain licenseBlad met strooipatroon van vruchtjesmotief (1800 - 1900) by anonymous https://www.rawpixel.com/image/13754306/blad-met-strooipatroon-van-vruchtjesmotief-1800-1900-anonymousFree Image from public domain licenseSunflower canvas painting, minimal home decoration https://www.rawpixel.com/image/4000816/photo-image-frame-flowers-minimalView licenseSaint Luke, writing his gospel. Engraving after C. Visscher. https://www.rawpixel.com/image/13972723/saint-luke-writing-his-gospel-engraving-after-visscherFree Image from public domain license