Portrait of a Woman (1450 - 1470) by Giovanni Bellini and Vittore Carpaccio https://www.rawpixel.com/image/13744485/portrait-woman-1450-1470-giovanni-bellini-and-vittore-carpaccioFree Image from public domain licenseNicolas Copernicus explaining his planetary system to Alexander VI and artists of the Papal court. Photomechanical… https://www.rawpixel.com/image/14005181/image-person-art-clothingFree Image from public domain license