César Klein References César Klein German artist 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: Novembergruppe…1918 by Max Pechstein and César Klein. Read More…1918 by Max Pechstein and César Klein. Read More