WAM is proud to be hosting Vincent van Gogh's Portrait of Postman Roulin, on loan from the Detroit Institute of Arts until December 31. But who was Roulin? And what did he hope to capture by painting the postman again and again? WAM's Director of Curatorial Affairs and James A. Welu Curator of European Art, Claire Whitner, talks us through some of the history of van Gogh, his portraits, and his friendship with the Roulin family.