Ludwig van Beethoven | Vincent van Gogh | Van Morrison | Van Halen | Vincent Price | Gus Van Sant | Anthony van Dyck | Ellen van Dijk | Van Diemen's Land | Van | Martin Van Buren | Eddie Van Halen | Melvin Van Peebles | Jean-Claude Van Damme | Jan van Eyck | Armin van Buuren | Van Cliburn | Townes Van Zandt | Van, Turkey | Dave Van Ronk | Van Dyke Parks | Van der Graaf Generator | St. Vincent | American Academy of Arts and Letters | The Dick Van Dyke Show | Lee Van Cleef | Frank Vincent | Van Gogh | Saint Vincent and the Grenadines | Han van Meegeren |
Johanna initially worked closely with German art dealers and publishers Paul Cassirer and his cousin Bruno to organize exhibitions of Van Gogh's paintings in Berlin and in 1914 to publish the first volume of the Letters to Theo.