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:
Dupain Advertisement for Hoover . en From the Collection of the National Gallery of Australia Accession number NGA Advertisement for Hoover Creation Notes elsewhere Photography Photograph gelatin silver photograph Primary Insc not signed not dated inscribed verso pencil Advert illustration cm Purchased nga gov au cfm IRN