A cosmological plan detailing Copernicus' astronomical vision, surrounded by diagrams of the systems of Ptolemy and Tycho… https://www.rawpixel.com/image/13952684/image-horse-person-spaceFree Image from public domain licenseCopernicus and five other astronomers with astronomical instruments. Engraving by J. Mulder after G. Hoet, 1692. https://www.rawpixel.com/image/13966489/image-cartoon-person-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 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 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 licenseTycho Brahe. Line engraving by J.L. Appold after J. de Gheyn, 1586. https://www.rawpixel.com/image/14007877/tycho-brahe-line-engraving-jl-appold-after-gheyn-1586Free 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 license