Aantekening betreffende Antoon Derkzen van Angeren after 1907

This is an undated artwork created after 1907, most likely a draft or sketch for a larger project. It appears to be a note or set of instructions for an artist, and the author is unknown. The piece features handwritten text in Dutch, and appears to contain the title "The Silenton", and references to both a "polon" and a "winta" which may be references to musical compositions. This artifact may be of interest to those studying the development of Dutch art in the early 20th century.