Briefkaart aan Max Dittmar Henkel Possibly 1925

This postcard, likely from 1925, was sent by Dutch artist Jacobus Henricus Maria Hagen (1865-1937) to Max Dittmar Henkel, a curator at the Rijksmuseum in Amsterdam. The postcard's handwritten message shows a personal touch, possibly a thank you or a note of friendly correspondence. The stamp and postmark provide a tangible connection to the artwork's historical context.