"1896Z"^^ . "Citroen, Paul"@en . . . "1983-03-13Z"^^ . . . . . "Paul Citroen"@en . "1896-12-15Z"^^ . . "Roelof Paul Citroen (15 December 1896 \u2013 13 March 1983) was a German-born Dutch artist, art educator and co-founder of the New Art Academy in Amsterdam. Among his best-known works are the photo-montage Metropolis and the 1949 Dutch postage stamps."@en . . "Dutch painter" . "1983Z"^^ . . .