I always find it interesting to look at sketch books of artists.
They often show you how they come up with their artwork. Also many like this one explore the history of previous works.
These pages relate to Dada and Surrealism.
Dada was an art movement formed during the First World War in Zurich in negative reaction to the horrors and folly of the war. The art, poetry and performance produced by Dada artists is often satirical and nonsensical in nature.
