books.google.co.uk - Few artists spanned the movements of early twentieth-century art as completely as did Hans Richter. Richter was a major force in the developments of expressionism, Dada, De Stijl, constructivism, and Surrealism, and the creator, with Viking Eggeling, of the abstract cinema. Along with Theo van Doesburg,...http://books.google.co.uk/books/about/Hans_Richter.html?id=5I1tPwAACAAJ&utm_source=gb-gplus-shareHans Richter
