This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Adolf von Sonnenthal. Adolf von Sonnenthal Lithographie von Josef Kriehuber Eigenes Foto einer Originallithographie Creator Joseph Kriehuber Foto Peter Geymayer This image is in the public domain due to its age PDold original upload log page de Sonnenthal Peter Geymayer bytes no Beschreibung Adolf Sonnenthal Lithographie