Prince Constantijn and Princess Laurentien of TheNetherlands arrive at the Royal Palace in Amsterdam, on December 04, 2019, to attend the presentation of the Great Prince Claus Award 2019 to visual artist Kamala Ibrahim Ishag from Sudan, Prince Constantijn will present the prize. 04 Dec 2019 Pictured: Prince Constantijn and Princess Laurentien of TheNetherlands arrive at the Royal Palace in Amsterdam, on December 04, 2019, to attend the presentation of the Great Prince Claus Award 2019 to visual artist Kamala Ibrahim Ishag from Sudan, Prince Constantijn will present the prize Photo: Albert Nieboer / Netherlands OUT / Point de Vue OUT Set ID: 603033. Photo credit: EliotPress / ELIOTPRESS / MEGA TheMegaAgency.com +1 888 505 6342