Proost CreatorSchrofer, JurriaanDate of creation1957CollectionCollection Dutch Graphic Designers Archives Foundation
RIA VALK-SCHOENENZAAK CreatorAnpDate of creation14 september 1967CollectionThe Netherlands National News Agency (ANP) – Photo archives, 1963-1968
RIA VALK-SCHOENENZAAK CreatorAnpDate of creation14 september 1967CollectionThe Netherlands National News Agency (ANP) – Photo archives, 1963-1968
RIA VALK-SCHOENENZAAK CreatorAnpDate of creation14 september 1967CollectionThe Netherlands National News Agency (ANP) – Photo archives, 1963-1968
RIA VALK-SCHOENENZAAK CreatorAnpDate of creation14 september 1967CollectionThe Netherlands National News Agency (ANP) – Photo archives, 1963-1968
RIA VALK-SCHOENENZAAK CreatorAnpDate of creation14 september 1967CollectionThe Netherlands National News Agency (ANP) – Photo archives, 1963-1968
RIA VALK-SCHOENENZAAK CreatorAnpDate of creation14 september 1967CollectionThe Netherlands National News Agency (ANP) – Photo archives, 1963-1968
RIA VALK-SCHOENENZAAK CreatorAnpDate of creation14 september 1967CollectionThe Netherlands National News Agency (ANP) – Photo archives, 1963-1968
RIA VALK-SCHOENENZAAK CreatorAnpDate of creation14 september 1967CollectionThe Netherlands National News Agency (ANP) – Photo archives, 1963-1968
RIA VALK-SCHOENENZAAK CreatorAnpDate of creation14 september 1967CollectionThe Netherlands National News Agency (ANP) – Photo archives, 1963-1968
RIA VALK-SCHOENENZAAK CreatorAnpDate of creation14 september 1967CollectionThe Netherlands National News Agency (ANP) – Photo archives, 1963-1968
RIA VALK-SCHOENENZAAK CreatorAnpDate of creation14 september 1967CollectionThe Netherlands National News Agency (ANP) – Photo archives, 1963-1968