Constantijn Huygens and His Secretary References Images Constantijn Huygens and His Secretary painting by Keyser Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Thomas de Keyser…even when full-length, as in Constantijn Huygens and His Secretary (1627). He painted few pictures during the last 27 years of his life. De Keyser’s major architectural work is the tower of the Amsterdam Town Hall. Read More…even when full-length, as in Constantijn Huygens and His Secretary (1627). He painted few pictures during the last 27 years of his life. De Keyser’s major architectural work is the tower of the Amsterdam Town Hall. Read More