Sketch of Spandrel with Sacrifice of Isaac by Francesco de Mura https://www.rawpixel.com/image/9000153/sketch-spandrel-with-sacrifice-isaac-francesco-muraFree Image from public domain licenseThree quarter length self-portrait of Francesco de Mura. Original from the Minneapolis Institute of Art. https://www.rawpixel.com/image/7651039/image-vintage-art-public-domainFree Image from public domain licenseSint Nicolaas doet de storm op zee bedaren (1600 - 1699) by Francesco de Mura, Jacques Courtois Le Bourguignon, Luca… https://www.rawpixel.com/image/13786330/image-paper-cartoon-faceFree Image from public domain license