https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14021337![Jacobus Joannes Wenceslaus Dobrzenski [Dobrensky] de Nigro Ponte. Line engraving by J. Balzer after J. Kleinhard, 1772.](https://images.rawpixel.com/image_social_portrait/cHJpdmF0ZS9sci9pbWFnZXMvd2Vic2l0ZS8yMDI0LTAyL2xyL3djenZxdzNlZTYtaW1hZ2UuanBn.jpg)
Jacobus Joannes Wenceslaus Dobrzenski [Dobrensky] de Nigro Ponte. Line engraving by J. Balzer after J. Kleinhard, 1772.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use