The centaur mosaic was found in the 18th century on the site of the sprawling, luxurious villa complex near Tivoli that once… https://www.rawpixel.com/image/7666694/image-background-art-vintageFree Image from public domain licenseThe Buddha Sakyamuni seated on a lotus in a landscape containing scenes of his life and death. Distemper painting by a… https://www.rawpixel.com/image/13970294/image-person-art-patternFree Image from public domain licenseThe Buddha Sakyamuni seated on a lotus in a landscape containing scenes of his life and death. Distemper painting by a… https://www.rawpixel.com/image/13953774/image-person-art-patternFree Image from public domain licenseModel Calligraphies from the “Hall of Three Rarities” (Sanxitang) and the "Collected Treasures of the Stony Moat” (Shiqu… https://www.rawpixel.com/image/9085737/photo-image-paper-art-vintageFree Image from public domain licenseThe school of Athens: a gathering of Greek philosophers disputing with Saint Paul the Apostle. Engraving by G. Ghisi, 1550… https://www.rawpixel.com/image/13979107/image-cartoon-person-artFree Image from public domain licenseThe school of Athens: a gathering of ancient philosophers. Engraving by G. Volpato after G. Cades after Raphael. https://www.rawpixel.com/image/13998076/image-person-church-artFree Image from public domain licenseMathematicians and astronomers: twenty portraits. Engraving by J.W. Cook, 1825. https://www.rawpixel.com/image/13989355/mathematicians-and-astronomers-twenty-portraits-engraving-jw-cook-1825Free Image from public domain licenseThe school of Athens: a gathering of ancient philosophers. Engraving by G. Mochetti after Raphael. https://www.rawpixel.com/image/13971174/image-person-church-artFree Image from public domain licenseThe School of Athens: a key to the figures in the centre of the composition. Engraving by G. Volpato, after Raphael. https://www.rawpixel.com/image/13989676/image-paper-cartoon-faceFree Image from public domain licenseAstronomy: seven astronomers, forming the allegorical titlepage to Dirck Rembrantz van Nierop, Nederduytsche astronomia.… https://www.rawpixel.com/image/14021087/image-paper-cartoon-personFree Image from public domain licenseAstronomy: Ptolemy and Euclid with an armillary sphere between them. Engraving. https://www.rawpixel.com/image/14002337/astronomy-ptolemy-and-euclid-with-armillary-sphere-between-them-engravingFree Image from public domain licenseAstronomy: two rival mathematicians, Urinaal and Raasbollius, argue about models of the solar system. Engraving by P. Tanjé… https://www.rawpixel.com/image/13998247/image-dog-cartoon-personFree Image from public domain licenseThe school of Athens: a gathering of ancient philosophers. Engraving by J. & T. Bartlett, 1835, after Raphael. https://www.rawpixel.com/image/13989200/image-person-church-artFree Image from public domain licenseAstronomy: Ptolemy and Johannes Regiomontanus, seated with an armillary sphere and the heavens above them. Process print… https://www.rawpixel.com/image/13996377/image-background-paper-cartoonFree Image from public domain licenseNicolas Copernicus among other astronomers of the world. Process print after a wood engraving by J. Styfi and J. Holewinski… https://www.rawpixel.com/image/13985514/image-cartoon-person-artFree Image from public domain licenseMathematicians: Ptolemy, Pythagoras, Euclid, Nicomachus, Aristoxenus and Iamblichus. Engraving after J. van Steegeren, 1667… https://www.rawpixel.com/image/13982010/image-cartoon-face-personFree Image from public domain licenseAstronomy: five astronomers, forming the allegorical titlepage to N. Mulerius,Tabulae frisicae lunae-solares quadruplices.… https://www.rawpixel.com/image/13996908/image-paper-cartoon-personFree Image from public domain licenseSaint Praxedes (Praxedis) and Saint Pudentiana mopping up the blood of a female martyr. Engraving. https://www.rawpixel.com/image/13997878/image-cartoon-face-personFree Image from public domain licenseAristotle and Ptolemy discuss with Copernicus their respective views on the movements of the Sun and the Earth. Engraving… https://www.rawpixel.com/image/13994875/image-cartoon-face-personFree Image from public domain license