Notizen (Notation) [p. 3] 

This is a page from Max Beckmann's personal sketchbook, titled "Notizen (Notation)." This type of work is referred to as a *sketchbook*, *sketch*, *drawing*, or *study*, and is a form of visual documentation. It appears Beckmann was using this book to plan out the design of his artwork by making notes and rough sketches. This particular page lists several elements of an unknown artwork.