Copy after "Rubens, Helena Fourment (1614–1673), and Their Son Frans (1633–1678)" by Bernard Lens https://www.rawpixel.com/image/9184894/image-rubens-16141673-16331678Free Image from public domain licenseJean-Baptiste de Silva. Line engraving by G. F. Schmidt, 1742, after H. Rigaud, 1740. https://www.rawpixel.com/image/13978090/image-person-art-public-domainFree Image from public domain licenseNicholas Saunderson [Sanderson]. Line engraving by G. van der Gucht, 1740, after J. Vanderbank, 1719. https://www.rawpixel.com/image/14016564/image-face-person-artFree Image from public domain licenseJean-Baptiste de Silva. Line engraving after H. Rigaud, 1740. https://www.rawpixel.com/image/13978996/jean-baptiste-silva-line-engraving-after-rigaud-1740Free Image from public domain license