Brief aan Philip Zilcken Possibly 1913

"Brief aan Philip Zilcken" is a handwritten letter by Dutch artist Anton L. Koster, possibly dated 1913. The letter is written in Dutch and contains details of his life and work. The content reveals Koster's artistic practice and the social circles he moved in, offering insights into the world of Dutch art during the early 20th century. The letter is an important primary source document for understanding Koster's personal and professional life.