![Austrian Ambassador Russia Johannes Aigner Leaves Editorial Stock Photo - Stock Image | Shutterstock | Shutterstock Editorial Austrian Ambassador Russia Johannes Aigner Leaves Editorial Stock Photo - Stock Image | Shutterstock | Shutterstock Editorial](https://editorial01.shutterstock.com/preview-440/9972297g/fa35648e/Shutterstock_9972297g.jpg)
Austrian Ambassador Russia Johannes Aigner Leaves Editorial Stock Photo - Stock Image | Shutterstock | Shutterstock Editorial
Johannes Aigner - Director, Office of Science and Technology Austria (OSTA) and Austrian Cultural Forum Washington - Bundesministerium für europäische und internationale Angelegenheiten (MFA Austria) | LinkedIn
![Johann, Ritter von Oppolzer. Lithograph by A. Dauthage, 1859, after J.M. Aigner. | Wellcome Collection Johann, Ritter von Oppolzer. Lithograph by A. Dauthage, 1859, after J.M. Aigner. | Wellcome Collection](https://iiif.wellcomecollection.org/image/V0006582/full/full/0/default.jpg)