Mountain Stream on a Summer Day by Nakabayashi Chikutō (Japanese, 1776–1853) https://www.rawpixel.com/image/9086897/image-chinese-painting-japan-posterFree Image from public domain licenseStudies for the Libyan Sibyl (recto); Studies for the Libyan Sibyl and a small Sketch for a Seated Figure (verso) by… https://www.rawpixel.com/image/9184318/image-dark-academia-john-singer-sargent-frescoFree Image from public domain licenseRemarkably inventive, this unusual double portrait plays with sophisticated concepts of absence and presence and of the role… https://www.rawpixel.com/image/7665557/image-art-vintage-public-domainFree Image from public domain licenseStudy of a Figure in a Niche (Saint Ambrose; recto); Architectural Studies: Four Alternative Designs for Fictive Niches and… https://www.rawpixel.com/image/9184740/image-arcimboldo-chosen-angel-drawing-figure-studyFree Image from public domain licenseHeemskerck and Barents Planning their Second Expedition to the Far North (1862) by Christoffel Bisschop https://www.rawpixel.com/image/13734575/image-face-person-artFree Image from public domain licenseDe astronoom (1794) by Abraham Delfos and Johannes Vermeer https://www.rawpixel.com/image/13733108/astronoom-1794-abraham-delfos-and-johannes-vermeerFree Image from public domain licenseExhibition of Indian Tribal Ceremonies at the Olympic Theater, Philadelphia, attributed to John Lewis Krimmel https://www.rawpixel.com/image/9182805/image-paper-art-watercolorsFree Image from public domain licenseSaint Dionysius the Areopagite in Prayer (1505 - 1510) by anonymous https://www.rawpixel.com/image/13732878/saint-dionysius-the-areopagite-prayer-1505-1510-anonymousFree Image from public domain licensePortrait of Jan Wagenaar, City Historian of Amsterdam (1761) by Tibout Regters https://www.rawpixel.com/image/13731428/portrait-jan-wagenaar-city-historian-amsterdam-1761-tibout-regtersFree Image from public domain licenseAn old scholar (1645 - 1672) by Gottfried Kneller and Karel van der Pluym https://www.rawpixel.com/image/13732789/old-scholar-1645-1672-gottfried-kneller-and-karel-van-der-pluymFree Image from public domain licenseBartolomeo Bonghi (died 1584) by Giovanni Battista Moroni https://www.rawpixel.com/image/9613511/bartolomeo-bonghi-died-1584-giovanni-battista-moroniFree Image from public domain licensePortrait of a Man, Possibly a Self-Portrait by Velázquez (Diego Rodríguez de Silva y Velázquez) https://www.rawpixel.com/image/9613083/image-prado-spanish-oil-painting-1949Free Image from public domain licenseFirst Pylon - French Inscription Carved on the Eastern Embrasure at Point H, Island of Fila (Philae) by Félix Teynard https://www.rawpixel.com/image/9012415/photo-image-paper-wood-artFree Image from public domain licenseAided by Eeriboia, Hermes Carries Off the Exhausted Ares from the Sleeping Sons of Aloeus (recto); Sketch of One of the… https://www.rawpixel.com/image/8986039/image-paper-angel-personFree Image from public domain licensePortrait of Anthonie van Leeuwenhoek, Natural Philosopher and Zoologist in Delft (1680 - 1686) by Jan Verkolje I https://www.rawpixel.com/image/13742011/image-face-person-artFree Image from public domain licenseRembrandt van Rijn's Faust (The Scholar in His Study). Original from the Minneapolis Institute of Art. https://www.rawpixel.com/image/7653299/image-vintage-art-public-domainFree Image from public domain licensePortrait of a Collector, possibly Constantijn Sennepart (1625-1703) (c. 1665) by Adriaen van Ostade https://www.rawpixel.com/image/13791193/image-face-person-bookFree Image from public domain licenseJoseph Interpreting the Prisoners' Dreams by Govaert Flinck https://www.rawpixel.com/image/8972586/joseph-interpreting-the-prisoners-dreams-govaert-flinckFree Image from public domain licenseDe Geleerden (1798) by Abraham Delfos and Abraham van Strij I https://www.rawpixel.com/image/13787811/geleerden-1798-abraham-delfos-and-abraham-van-strijFree Image from public domain licenseFilosoof in zijn studeerkamer (1796) by Johannes Pieter de Frey and Quiringh Gerritsz van Brekelenkam https://www.rawpixel.com/image/13755277/image-paper-face-personFree Image from public domain licenseFrontispiece Design for Het groot Schilderboek (1702) by Philip Tidemann and Gerard de Lairesse https://www.rawpixel.com/image/13791876/image-paper-face-frameFree Image from public domain licenseGeleerde in zijn studeervertrek met daarnaast een eeuwigdurende kalender (1712 - 1779) by anonymous and Bernardus Kleynhens https://www.rawpixel.com/image/13771468/image-paper-cartoon-faceFree Image from public domain license