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:
Portret van Ir. G.H. de Vries Broekman door H. Luns . nl Geschilderd portret van de Vries Broekman hoogleraar aanleg en exploitatie van wegen en theoretische hydraulica europeana eu html Portret van Ir de Vries Broekman door Luns op europeana eu Huib Luns Stichting Academisch Erfgoed Data provider other versions cczero Uploaded